Tjeerd Barf

Executive Summary

Tjeerd Barf is an inventor who has filed 3 patents. Their primary areas of innovation include PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms (3 patents), Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca (2 patents), PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms (1 patents), and they have worked with companies such as Acerta Pharma B.V. (3 patents). Their most frequent collaborators include (2 collaborations), (2 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• A61K31/4985 (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms): 3 patents
• A61K45/06 (Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca): 2 patents
• A61K39/39558 (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms): 1 patents
• C07K16/2887 (PEPTIDES (peptides in foodstuffs): 1 patents
• C07K2317/24 (PEPTIDES (peptides in foodstuffs): 1 patents
• C07K2317/732 (PEPTIDES (peptides in foodstuffs): 1 patents
• C07D487/04 (Ortho-condensed systems): 1 patents
• A61K47/36 (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms): 1 patents
• C07B2200/13 (GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR (preparation of carboxylic acid esters by telomerisation): 1 patents
• A61K31/519 (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms): 1 patents
• A61K31/4439 (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms): 1 patents
• A61K31/454 (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms): 1 patents

Companies

List of Companies

• Acerta Pharma B.V.: 3 patents

Collaborators

• Ahmed Hamdy of Santa Cruz CA (US) (2 collaborations)
• Raquel Izumi of San Carlos CA (US) (2 collaborations)
• Brian Lannutti of Solana Beach CA (US) (2 collaborations)
• Todd Covey of San Carlos CA (US) (2 collaborations)
• Roger Ulrich of Sammamish WA (US) (2 collaborations)
• Dave Johnson of Aptos CA (US) (2 collaborations)
• Allard Kaptein (2 collaborations)
• Wayne Rothbaum of New York NY (US) (1 collaborations)
• Fritz Blatter (1 collaborations)
• Tim Ingallinera of San Francisco CA (US) (1 collaborations)
• Edwin Aret (1 collaborations)
• Cecile Krejsa of Seattle WA (US) (1 collaborations)
• Jerry Evarts of Bellevue WA (US) (1 collaborations)
• Wayne Rothbaum of Delray Beach FL (US) (1 collaborations)