DENKA COMPANY LIMITED Patent Application Trends in 2025
DENKA COMPANY LIMITED Patent Filing Activity
DENKA COMPANY LIMITED patent applications in 2025
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Top 10 Technology Areas
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- C01P2004/61 (INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS)
- Count: 3 patents
- Example: 20250033982. SPHERICAL SILICA POWDER (Denka Company Limited)
- C08K3/38 (Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives)
- Count: 3 patents
- Example: 20250066197. BORON NITRIDE PARTICLES AND HEAT DISSIPATION SHEET (Denka Company Limited)
- C08K2003/385 (Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives)
- Count: 3 patents
- Example: 20250066197. BORON NITRIDE PARTICLES AND HEAT DISSIPATION SHEET (Denka Company Limited)
- C08K2201/001 (Use of inorganic or non-macromolecular organic substances as compounding ingredients (paints, inks, varnishes, dyes, polishes, adhesives)
- Count: 3 patents
- Example: 20250066197. BORON NITRIDE PARTICLES AND HEAT DISSIPATION SHEET (Denka Company Limited)
- C08F220/06 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS)
- C01B21/064 (Binary compounds of nitrogen with metals, with silicon, or with boron, {or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron} (azides)
- Count: 2 patents
- Example: 20250066197. BORON NITRIDE PARTICLES AND HEAT DISSIPATION SHEET (Denka Company Limited)
- B29K2995/007 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES)
- B29K2995/0097 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES)
- C08L83/04 (COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (compositions based on polymerisable monomers)
- C01P2006/12 (Surface area)
- Count: 2 patents
- Example: 20250002771. INORGANIC FILLER AND HEAT DISSIPATION MEMBER (DENKA COMPANY LIMITED)
Emerging Technology Areas
- H01P3/081 (Microstrips; Strip lines)
- Count: 1 patents
- Example: 20250010581. MULTILAYER STRUCTURE INCLUDING INSULATING LAYER (DENKA COMPANY LIMITED)
- B32B2457/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM)
- Count: 1 patents
- Example: 20250010581. MULTILAYER STRUCTURE INCLUDING INSULATING LAYER (DENKA COMPANY LIMITED)
- B32B15/20 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM)
- Count: 1 patents
- Example: 20250010581. MULTILAYER STRUCTURE INCLUDING INSULATING LAYER (DENKA COMPANY LIMITED)
- B32B15/082 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM)
- Count: 1 patents
- Example: 20250010581. MULTILAYER STRUCTURE INCLUDING INSULATING LAYER (DENKA COMPANY LIMITED)
- C12N2710/14043 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media)
- Count: 1 patents
- Example: 20250051820. METHOD FOR PRODUCING PROTEIN IN BACULOVIRUS EXPRESSION SYSTEM (DENKA COMPANY LIMITED)
- C12N15/86 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media)
- Count: 1 patents
- Example: 20250051820. METHOD FOR PRODUCING PROTEIN IN BACULOVIRUS EXPRESSION SYSTEM (DENKA COMPANY LIMITED)
- C12P21/00 (Preparation of peptides or proteins (single cell protein)
- Count: 1 patents
- Example: 20250051820. METHOD FOR PRODUCING PROTEIN IN BACULOVIRUS EXPRESSION SYSTEM (DENKA COMPANY LIMITED)
- C08F2800/20 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS)
- Count: 1 patents
- Example: 20250051496. CHLOROPRENE-BASED POLYMER LATEX AND DIP-MOLDED PRODUCT (Denka Company Limited)
- B29K2995/0088 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES)
- Count: 1 patents
- Example: 20250051496. CHLOROPRENE-BASED POLYMER LATEX AND DIP-MOLDED PRODUCT (Denka Company Limited)
- B29K2995/0077 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES)
- Count: 1 patents
- Example: 20250051496. CHLOROPRENE-BASED POLYMER LATEX AND DIP-MOLDED PRODUCT (Denka Company Limited)
Top Inventors
- Kosuke WADA (2 patents)
- Kenji FUKAO (2 patents)
- Masao ONOZUKA (2 patents)
- Toru ARAI (2 patents)
- Takaaki MINAMIKAWA (1 patent)
- Hiroyuki SHIOTSUKI (1 patent)
- Genta KARINO (1 patent)
- Masahiro KATO (1 patent)
- Yushi KUMAGAI (1 patent)
- Misaki ITO (1 patent)
Patent Categories
Geographical Distribution of Inventors
Geographical Distribution of US Inventors
DENKA COMPANY LIMITED Inventor States 2025 - Up to February 2025
Categories:
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- DENKA COMPANY LIMITED
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- CPC C01B33/18
- CPC C01P2002/02
- CPC C01P2004/32
- CPC C01P2004/61
- CPC C08L9/04
- CPC C08F2/26
- CPC C08F2/38
- CPC C08F220/06
- CPC C08F236/18
- CPC C08K3/22
- CPC C08K2003/2296
- CPC C08L2201/52
- CPC C08L2205/02
- CPC C01B21/064
- CPC C08K3/38
- CPC C01P2002/82
- CPC C01P2004/03
- CPC C08K2003/385
- CPC C08K2201/001
- CPC D06M13/463
- CPC A41G3/0083
- CPC A41G5/004
- CPC D06M13/165
- CPC D06M2101/12
- CPC D06M2101/20
- CPC D06M2101/22
- CPC D06M2101/28
- CPC D06M2101/32
- CPC D06M2101/38
- CPC D06M2200/50
- CPC B32B15/08
- CPC B29C48/21
- CPC B29C48/30
- CPC B32B5/024
- CPC B32B37/24
- CPC B32B38/10
- CPC B29K2067/04
- CPC B29K2069/00
- CPC B29K2105/0079
- CPC B29K2105/0085
- CPC B29K2995/007
- CPC B29K2995/0097
- CPC B32B2250/05
- CPC B32B2305/55
- CPC B32B2307/206
- CPC B32B2307/536
- CPC B32B2307/7376
- CPC B32B2367/00
- CPC B32B2369/00
- CPC B32B2457/04
- CPC C08F290/068
- CPC C08J5/22
- CPC C08K9/08
- CPC C08L63/04
- CPC C08L83/04
- CPC C08J2363/00
- CPC C08J2383/00
- CPC C09K5/14
- CPC C01P2004/62
- CPC C01P2006/12
- CPC C01P2006/32
- CPC C08K2201/005
- CPC C08K2201/006
- CPC C08L2310/00
- CPC H10N10/17
- CPC H10N10/01
- CPC C04B14/043
- CPC C04B7/153
- CPC C04B12/04
- CPC C04B28/02
- CPC C04B28/24
- CPC C04B2103/0088
- CPC H01M4/587
- CPC C09C1/48
- CPC H01M10/0525
- CPC C01P2004/04
- CPC C01P2004/50
- CPC C01P2006/19
- CPC C01P2006/40
- CPC C01P2006/80
- CPC H01M2004/021
- CPC C08F212/08
- CPC C08F257/02
- CPC C08K5/14
- CPC C09D4/06
- CPC C09D7/20
- CPC C09D125/08
- CPC C09D153/025
- CPC C08F14/14
- CPC B29C41/003
- CPC B29C41/14
- CPC B29C41/46
- CPC B29K2011/00
- CPC B29K2105/0044
- CPC B29K2509/02
- CPC B29K2909/02
- CPC B29K2995/0077
- CPC B29K2995/0088
- CPC C08F2800/20
- CPC C12P21/00
- CPC C12N15/86
- CPC C12N2710/14043
- CPC B32B15/082
- CPC B32B15/20
- CPC B32B2457/00
- CPC H01P3/081
- Patent Trends by Company in 2025