Natural Language Processing Patent Application Trends 2025
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Natural Language Processing Patent Application Filing Activity
Natural Language Processing patent applications in 2025
Top Technology Areas in Natural Language Processing
Top CPC Codes
- G06F40/30 (No explanation available)
- G10L15/22 (No explanation available)
- Count: 22 patents
- Example: 20250037700. SPEAKER EMBEDDINGS FOR IMPROVED AUTOMATIC SPEECH RECOGNITION (Google LLC)
- G10L15/063 (No explanation available)
- Count: 18 patents
- Example: 20250037700. SPEAKER EMBEDDINGS FOR IMPROVED AUTOMATIC SPEECH RECOGNITION (Google LLC)
- G06F40/40 (No explanation available)
- G06F40/284 (No explanation available)
- Count: 14 patents
- Example: 20250036856. OFFLINE INTERACTIVE NATURAL LANGUAGE PROCESSING RESULTS (Patent Bots, Inc.)
- G10L15/26 (No explanation available)
- Count: 14 patents
- Example: 20250037604. SYSTEM AND METHOD FOR IMPROVING A STUDENT'S READING SKILLS (Objective Ed, Inc.)
- G06F16/3344 (No explanation available)
- Count: 12 patents
- Example: 20250036670. Large Language Models in Cloud Database Platforms (Google LLC)
- G06N20/00 (No explanation available)
- Count: 12 patents
- Example: 20250068980. FAST AND SCALABLE MULTI-TENANT SERVE POOL FOR CHATBOTS (Oracle International Corporation)
- G10L15/1815 (No explanation available)
- Count: 11 patents
- Example: 20250037719. SEMIAUTOMATED RELAY METHOD AND APPARATUS (Ultratec, Inc.)
- G06F40/205 (No explanation available)
Top Companies in Natural Language Processing 2025
International Business Machines Corporation
- Number of Natural Language Processing patents: 9
- Top CPC codes:
- G06F40/30 (No explanation available): 2 patents
- G06F40/109 (No explanation available): 1 patents
- G06V10/56 (No explanation available): 1 patents
- Recent patents:
- 20250063012. CONTENT BASED NOTIFICATION ADAPTATION (International Business Machines Corporation) (20250220)
- 20250029733. DETERMINING A GENETIC PREDISPOSITION OF A MEDICAL CAUSE (International Business Machines Corporation) (20250123)
- 20250054492. SPEECH RECOGNITION BASED ON BACKGROUND FEATURES (International Business Machines Corporation) (20250213)
Amazon Technologies, Inc.
- Number of Natural Language Processing patents: 9
- Top CPC codes:
- G06F16/3344 (No explanation available): 4 patents
- G06F16/3329 (No explanation available): 3 patents
- G06F9/547 (No explanation available): 2 patents
- Recent patents:
- 20250029129. GLOBAL SEGMENTING AND SENTIMENT ANALYSIS BASED ON GRANULAR OPINION DETECTION (Amazon Technologies, Inc.) (20250123)
- 20250029603. DOMAIN SPECIALTY INSTRUCTION GENERATION FOR TEXT ANALYSIS TASKS (Amazon Technologies, Inc.) (20250123)
- 20250029612. GUIDING TRANSCRIPT GENERATION USING DETECTED SECTION TYPES AS PART OF AUTOMATIC SPEECH RECOGNITION (Amazon Technologies, Inc.) (20250123)
Google LLC
- Number of Natural Language Processing patents: 7
- Top CPC codes:
- G10L15/063 (No explanation available): 3 patents
- G10L15/26 (No explanation available): 2 patents
- G06N3/04 (No explanation available): 2 patents
- Recent patents:
- 20250022458. Mixture Model Attention for Flexible Streaming and Non-Streaming Automatic Speech Recognition (Google LLC) (20250116)
- 20250061917. LANGUAGE-MODEL SUPPORTED SPEECH EMOTION RECOGNITION (Google LLC) (20250220)
- 20250029624. Joint Acoustic Echo Cancelation, Speech Enhancement, and Voice Separation for Automatic Speech Recognition (Google LLC) (20250123)
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Number of Natural Language Processing patents: 7
- Top CPC codes:
- G06F40/284 (No explanation available): 1 patents
- G06N20/00 (No explanation available): 1 patents
- G06F16/9535 (No explanation available): 1 patents
- Recent patents:
- 20250054494. METHOD AND DEVICE FOR TRAINING SPEECH TRANSLATION MODEL, AND STORAGE MEDIUM (BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.) (20250213)
- 20250013559. METHOD FOR GENERATING TEST CASES (BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.) (20250109)
- 20250015973. SERVICE PROVISION METHODS, DEVICES, ELECTRONIC EQUIPMENT AND MEDIA FOR LARGE MODEL SCENES (BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.) (20250109)
Capital One Services, LLC
- Number of Natural Language Processing patents: 5
- Top CPC codes:
- Recent patents:
- 20250005591. SYSTEMS AND METHODS FOR AUTOMATED DISCREPANCY DETERMINATION, EXPLANATION, AND RESOLUTION (Capital One Services, LLC) (20250102)
- 20250063116. COMPUTER-BASED SYSTEMS CONFIGURED TO GENERATE AN INTERACTIVE COMMUNICATION FOR A PLURALITY OF THE REPETITIVE INTERACTION SESSIONS AND METHODS OF USE THEREOF (Capital One Services, LLC) (20250220)
- 20250063118. COMPUTER-BASED SYSTEMS CONFIGURED TO MONITOR A COMMUNICATION SESSION AND GENERATE A TRAINING SESSION AND METHODS OF USE THEREOF (Capital One Services, LLC) (20250220)
GOOGLE LLC
- Number of Natural Language Processing patents: 5
- Top CPC codes:
- Recent patents:
- 20250061887. SYNTHESIZED SPEECH AUDIO DATA GENERATED ON BEHALF OF HUMAN PARTICIPANT IN CONVERSATION (GOOGLE LLC) (20250220)
- 20250061896. USE OF NON-AUDIBLE SILENT SPEECH COMMANDS FOR AUTOMATED ASSISTANTS (GOOGLE LLC) (20250220)
- 20250054495. ADAPTIVE SENDING OR RENDERING OF AUDIO WITH TEXT MESSAGES SENT VIA AUTOMATED ASSISTANT (GOOGLE LLC) (20250213)
Oracle International Corporation
- Number of Natural Language Processing patents: 4
- Top CPC codes:
- G06F16/116 (No explanation available): 1 patents
- G06F40/30 (No explanation available): 1 patents
- G06N3/0455 (No explanation available): 1 patents
- Recent patents:
- 20250068980. FAST AND SCALABLE MULTI-TENANT SERVE POOL FOR CHATBOTS (Oracle International Corporation) (20250227)
- 20250021759. ENCODING LOG-SPECIFIC ATTRIBUTES WITH NLP MODELS (Oracle International Corporation) (20250116)
- 20250060951. GRAPH PATH PREDICTION AND MASKED LANGUAGE MODELLING JOINT TRAINING ALGORITHM FOR LANGUAGE MODELS (Oracle International Corporation) (20250220)
Wells Fargo Bank, N.A.
- Number of Natural Language Processing patents: 4
- Top CPC codes:
- G06F18/285 (No explanation available): 1 patents
- G06F16/24568 (No explanation available): 1 patents
- G06F18/217 (No explanation available): 1 patents
- Recent patents:
- 20250021469. DATA PIPELINE VALIDATION (Wells Fargo Bank, N.A.) (20250116)
- 20250021810. MULTI-NODAL DECISION TREES AND NEURAL NETWORKS IN MODEL SELECTION PROCESSES (Wells Fargo Bank, N.A.) (20250116)
- 20250022048. APPLICATION OF NATURAL LANGUAGE PROCESSING TO NOTATIONAL DATASETS TO ENHANCE SUB-THRESHOLD REMEDIATION (Wells Fargo Bank, N.A.) (20250116)
Beijing Baidu Netcom Science Technology Co., Ltd.
- Number of Natural Language Processing patents: 4
- Top CPC codes:
- G06F16/3344 (No explanation available): 2 patents
- G10L15/183 (No explanation available): 1 patents
- G10L15/01 (No explanation available): 1 patents
- Recent patents:
- 20250045517. COPYWRITING GENERATION METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM (Beijing Baidu Netcom Science Technology Co., Ltd.) (20250206)
- 20250013678. METHOD OF TRAINING LARGE MODEL-BASED TEXT RETRIEVAL MODEL, METHOD OF RETRIEVING TEXT, DEVICE AND STORAGE MEDIUM (Beijing Baidu Netcom Science Technology Co., Ltd.) (20250109)
- 20250013679. METHOD AND APPARATUS FOR DIALOGUE (Beijing Baidu Netcom Science Technology Co., Ltd.) (20250109)
Microsoft Technology Licensing, LLC
- Number of Natural Language Processing patents: 3
- Top CPC codes:
- G06F11/3612 (No explanation available): 1 patents
- G06F11/3668 (No explanation available): 1 patents
- G06F16/3344 (No explanation available): 1 patents
- Recent patents:
- 20250004910. AUTOMATED SOFTWARE TESTING USING NATURAL LANGUAGE-BASED FORM COMPLETION (Microsoft Technology Licensing, LLC) (20250102)
- 20250004928. AUTOMATED SOFTWARE TESTING USING NATURAL LANGUAGE-BASED SCRIPT EXECUTION (Microsoft Technology Licensing, LLC) (20250102)
- 20250005339. MACHINE LEARNING MODEL WITH DEPTH PROCESSING UNITS (Microsoft Technology Licensing, LLC) (20250102)
New Companies in Natural Language Processing (Last Month)
File:New Companies in Natural Language Processing Last Month.png
No new companies detected in the last month.
Emerging Technology Areas in Natural Language Processing
- H04N21/854 (No explanation available)
- H04N21/23424 (No explanation available)
- H04N21/816 (No explanation available)
- H04M2203/254 (No explanation available)
- Count: 1 patents
- Example: 20250016268. LANGUAGE TRANSLATION FOR SMARTPHONE APPLICATIONS (ZHUANGZI LI AND ASSOCIATES)
- H04M2203/253 (No explanation available)
- Count: 1 patents
- Example: 20250016268. LANGUAGE TRANSLATION FOR SMARTPHONE APPLICATIONS (ZHUANGZI LI AND ASSOCIATES)
- H04W4/20 (No explanation available)
- Count: 1 patents
- Example: 20250016268. LANGUAGE TRANSLATION FOR SMARTPHONE APPLICATIONS (ZHUANGZI LI AND ASSOCIATES)
- H04M3/4931 (No explanation available)
- Count: 1 patents
- Example: 20250016268. LANGUAGE TRANSLATION FOR SMARTPHONE APPLICATIONS (ZHUANGZI LI AND ASSOCIATES)
- H04M1/72469 (No explanation available)
- Count: 1 patents
- Example: 20250016268. LANGUAGE TRANSLATION FOR SMARTPHONE APPLICATIONS (ZHUANGZI LI AND ASSOCIATES)
- H04M3/4938 (No explanation available)
- Count: 1 patents
- Example: 20250016268. LANGUAGE TRANSLATION FOR SMARTPHONE APPLICATIONS (ZHUANGZI LI AND ASSOCIATES)
- H04M2250/74 (No explanation available)
- Count: 1 patents
- Example: 20250016260. VOICE APPLICATION NETWORK PLATFORM (XTONE, INC.)
Top Companies in Emerging Natural Language Processing Technologies 2025
- ZHUANGZI LI AND ASSOCIATES: 6 patents
- BAIDU.COM TIMES TECHNOLOGY (BEIJING) CO., LTD.: 3 patents
- XTONE, INC.: 1 patents
Top Inventors in Natural Language Processing
Sopan Khosla of Sunnyvale CA (US)
- Number of Natural Language Processing patents: 4
- Top companies:
- Amazon Technologies, Inc.: 4 patents
- Recent patents:
- 20250005052. PROCESSING NATURAL LANGUAGE QUERIES WITH VERIFICATION AND WATERMARKING (Amazon Technologies, Inc.) (20250102)
- 20250005057. PROCESSING NATURAL LANGUAGE QUERIES FOR NETWORK-BASED SERVICES (Amazon Technologies, Inc.) (20250102)
- 20250005058. PROCESSING NATURAL LANGUAGE QUERIES WITH ATTRIBUTION ENRICHMENT (Amazon Technologies, Inc.) (20250102)
Vinayshekhar Bannihatti Kumar of Santa Clara CA (US)
- Number of Natural Language Processing patents: 4
- Top companies:
- Amazon Technologies, Inc.: 4 patents
- Recent patents:
- 20250005052. PROCESSING NATURAL LANGUAGE QUERIES WITH VERIFICATION AND WATERMARKING (Amazon Technologies, Inc.) (20250102)
- 20250005057. PROCESSING NATURAL LANGUAGE QUERIES FOR NETWORK-BASED SERVICES (Amazon Technologies, Inc.) (20250102)
- 20250005058. PROCESSING NATURAL LANGUAGE QUERIES WITH ATTRIBUTION ENRICHMENT (Amazon Technologies, Inc.) (20250102)
Rashmi Gangadharaiah of San Jose CA (US)
- Number of Natural Language Processing patents: 4
- Top companies:
- Amazon Technologies, Inc.: 4 patents
- Recent patents:
- 20250005052. PROCESSING NATURAL LANGUAGE QUERIES WITH VERIFICATION AND WATERMARKING (Amazon Technologies, Inc.) (20250102)
- 20250005057. PROCESSING NATURAL LANGUAGE QUERIES FOR NETWORK-BASED SERVICES (Amazon Technologies, Inc.) (20250102)
- 20250005058. PROCESSING NATURAL LANGUAGE QUERIES WITH ATTRIBUTION ENRICHMENT (Amazon Technologies, Inc.) (20250102)
Robert M. Engelke of Madison WI (US)
- Number of Natural Language Processing patents: 3
- Top companies:
- Ultratec, Inc.: 2 patents
- ULTRATEC, INC.: 1 patents
- Recent patents:
Kevin R. Colwell of Middleton WI (US)
- Number of Natural Language Processing patents: 3
- Top companies:
- Ultratec, Inc.: 2 patents
- ULTRATEC, INC.: 1 patents
- Recent patents:
James W. Horsley of Carnation WA (US)
- Number of Natural Language Processing patents: 3
- Top companies:
- Amazon Technologies, Inc.: 3 patents
- Recent patents:
- 20250005051. PROCESSING NATURAL LANGUAGE QUERIES WITH API CALLS AND API EXECUTIONS (Amazon Technologies, Inc.) (20250102)
- 20250005052. PROCESSING NATURAL LANGUAGE QUERIES WITH VERIFICATION AND WATERMARKING (Amazon Technologies, Inc.) (20250102)
- 20250005057. PROCESSING NATURAL LANGUAGE QUERIES FOR NETWORK-BASED SERVICES (Amazon Technologies, Inc.) (20250102)
Christopher Engelke of Verona WI (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Ultratec, Inc.: 2 patents
- Recent patents:
Jeremy R. Fox of Georgetown TX (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- International Business Machines Corporation: 2 patents
- Recent patents:
William Robert CHRISTE, JR. of Erie PA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- The PNC Financial Services Group, Inc.: 2 patents
- Recent patents:
David Michael FINK of Wickliffe OH (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- The PNC Financial Services Group, Inc.: 2 patents
- Recent patents:
Mark Gregory MEADEN of Hinckley OH (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- The PNC Financial Services Group, Inc.: 2 patents
- Recent patents:
Chaitanya VEJENDLA of Lewis Center OH (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- The PNC Financial Services Group, Inc.: 2 patents
- Recent patents:
Ashley Nicole ANHALT of McKees Rocks PA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- The PNC Financial Services Group, Inc.: 2 patents
- Recent patents:
David Michael BROWN of Freeport PA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- The PNC Financial Services Group, Inc.: 2 patents
- Recent patents:
William Tigard BAKER of Redmond WA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Microsoft Technology Licensing, LLC: 2 patents
- Recent patents:
Swamy V. P. L. N. NALLAMALLI of Bothell WA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Microsoft Technology Licensing, LLC: 2 patents
- Recent patents:
Dallas Allen WARREN of Redmond WA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Microsoft Technology Licensing, LLC: 2 patents
- Recent patents:
Piyush GUPTA of Sammamish WA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Microsoft Technology Licensing, LLC: 2 patents
- Recent patents:
Aaron Edward DIETRICH of Kirkland WA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Microsoft Technology Licensing, LLC: 2 patents
- Recent patents:
Deepak Seetharam Nadig of San Jose CA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Amazon Technologies, Inc.: 2 patents
- Recent patents:
Karthik Gopalakrishnan of Sunnyvale CA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Amazon Technologies, Inc.: 2 patents
- Recent patents:
Sravan Babu Bodapati of Fremont CA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Amazon Technologies, Inc.: 2 patents
- Recent patents:
Katrin Kirchhoff of Seattle WA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Amazon Technologies, Inc.: 2 patents
- Recent patents:
Lei Xu of Jersey City NJ (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Amazon Technologies, Inc.: 2 patents
- Recent patents:
Ryan Walker of Lancaster PA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Casetext, Inc.: 2 patents
- Recent patents:
Walter DeFoor of Rockville MD (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Casetext, Inc.: 2 patents
- Recent patents:
Pablo Arredondo of Palo Alto CA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Casetext, Inc.: 2 patents
- Recent patents:
Sylvia Hernandez of Normal IL (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Recent patents:
Carolin Lawrence
- Number of Natural Language Processing patents: 2
- Top companies:
- NEC Corporation: 1 patents
- NEC Laboratories Europe GmbH: 1 patents
- Recent patents:
Felix Schmidt
- Number of Natural Language Processing patents: 2
- Top companies:
- Oracle International Corporation: 2 patents
- Recent patents:
Matteo Casserini
- Number of Natural Language Processing patents: 2
- Top companies:
- Oracle International Corporation: 2 patents
- Recent patents:
Xianchao Wu
- Number of Natural Language Processing patents: 2
- Top companies:
- NVIDIA Corporation: 2 patents
- Recent patents:
Scott Nunweiler
- Number of Natural Language Processing patents: 2
- Top companies:
- NVIDIA Corporation: 2 patents
- Recent patents:
Joshua Edwards of Philadelphia PA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Capital One Services, LLC: 2 patents
- Recent patents:
- 20250063116. COMPUTER-BASED SYSTEMS CONFIGURED TO GENERATE AN INTERACTIVE COMMUNICATION FOR A PLURALITY OF THE REPETITIVE INTERACTION SESSIONS AND METHODS OF USE THEREOF (Capital One Services, LLC) (20250220)
- 20250063118. COMPUTER-BASED SYSTEMS CONFIGURED TO MONITOR A COMMUNICATION SESSION AND GENERATE A TRAINING SESSION AND METHODS OF USE THEREOF (Capital One Services, LLC) (20250220)
Tyler Maiman of Melville NY (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Capital One Services, LLC: 2 patents
- Recent patents:
- 20250063116. COMPUTER-BASED SYSTEMS CONFIGURED TO GENERATE AN INTERACTIVE COMMUNICATION FOR A PLURALITY OF THE REPETITIVE INTERACTION SESSIONS AND METHODS OF USE THEREOF (Capital One Services, LLC) (20250220)
- 20250063118. COMPUTER-BASED SYSTEMS CONFIGURED TO MONITOR A COMMUNICATION SESSION AND GENERATE A TRAINING SESSION AND METHODS OF USE THEREOF (Capital One Services, LLC) (20250220)
Sarthak Handa of Seattle WA (US)
- Number of Natural Language Processing patents: 2
- Top companies:
- Amazon Technologies, Inc.: 2 patents
- Recent patents:
Shai KEREN
- Number of Natural Language Processing patents: 2
- Top companies:
- Wiz, Inc.: 2 patents
- Recent patents:
Daniel Hershko SHEMESH
- Number of Natural Language Processing patents: 2
- Top companies:
- Wiz, Inc.: 2 patents
- Recent patents:
Roy REZNIK
- Number of Natural Language Processing patents: 2
- Top companies:
- Wiz, Inc.: 2 patents
- Recent patents:
Ami LUTTWAK
- Number of Natural Language Processing patents: 2
- Top companies:
- Wiz, Inc.: 2 patents
- Recent patents:
Avihai BERKOVITZ
- Number of Natural Language Processing patents: 2
- Top companies:
- Wiz, Inc.: 2 patents
- Recent patents:
Doga Tekin
- Number of Natural Language Processing patents: 1
- Top companies:
- Oracle International Corporation: 1 patents
- Recent patents:
Francesco Ballestrazzi
- Number of Natural Language Processing patents: 1
- Top companies:
- Oracle International Corporation: 1 patents
- Recent patents:
Mark Buckley
- Number of Natural Language Processing patents: 1
- Top companies:
- Siemens Aktiengesellschaft: 1 patents
- Recent patents:
Ekaterina Staroverova
- Number of Natural Language Processing patents: 1
- Top companies:
- Siemens Aktiengesellschaft: 1 patents
- Recent patents:
Joao Aguiar Jorge da Silva
- Number of Natural Language Processing patents: 1
- Top companies:
- Siemens Aktiengesellschaft: 1 patents
- Recent patents:
Xi Cheng of Kirkland WA (US)
- Number of Natural Language Processing patents: 1
- Top companies:
- Google LLC: 1 patents
- Recent patents:
Amir Hossein Hormati of Seattle WA (US)
- Number of Natural Language Processing patents: 1
- Top companies:
- Google LLC: 1 patents
- Recent patents:
Bo Yang of Kirkland WA (US)
- Number of Natural Language Processing patents: 1
- Top companies:
- Google LLC: 1 patents
- Recent patents:
Mingge Deng of Kirkland WA (US)
- Number of Natural Language Processing patents: 1
- Top companies:
- Google LLC: 1 patents
- Recent patents:
Top Collaborations in Natural Language Processing
Top US States for Natural Language Processing Inventors
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Top Cities for Natural Language Processing Inventors
- Beijing: 67 inventors
- Zurich: 16 inventors
- Seattle: 16 inventors
- Mountain View: 16 inventors
- Charlotte: 14 inventors
- Chicago: 14 inventors
- San Jose: 14 inventors
- Bangalore: 14 inventors
- New York: 12 inventors
- San Francisco: 11 inventors
- Chongqing: 10 inventors
- Sunnyvale: 10 inventors
- London: 8 inventors
- Redmond: 8 inventors
- Vancouver: 8 inventors
- Kirkland: 7 inventors
- Madison: 7 inventors
- Santa Clara: 7 inventors
- Bengaluru: 7 inventors
- Hangzhou City: 7 inventors