David William Harper

Person

Oakville, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Formulations containing hyaluronic acid
- Patent number 6,218,373
- Issue date Apr 17, 2001
- Hyal Pharmaceutical Corporation
- Rudolf Edger Falk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations containing hyaluronic acid
- Patent number 6,147,059
- Issue date Nov 14, 2000
- Hyal Pharmaceutical Corporation
- Rudolf E Falk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations containing hyaluronic acid
- Patent number 6,140,312
- Issue date Oct 31, 2000
- Hyal Pharmaceutical Corporation
- Rudolf Edger Falk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations containing hyaluronic acid
- Patent number 6,136,793
- Issue date Oct 24, 2000
- Hyal Pharmaceutical Corporation
- Rudolf Edger Falk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations containing hyaluronic acid
- Patent number 6,114,314
- Issue date Sep 5, 2000
- Hyal Pharmaceutical Corp.
- Rudolf Edgar Falk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Therapeutic methods using hyaluronic acid
- Patent number 6,103,704
- Issue date Aug 15, 2000
- Hyal Pharmaceutical Corporation
- Rudolf Edgar Falk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations containing hyaluronic acid
- Patent number 6,087,344
- Issue date Jul 11, 2000
- Hyal Pharmaceutical Corporation
- Rudolf E Falk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations containing hyaluronic acid
- Patent number 5,990,096
- Issue date Nov 23, 1999
- Hyal Pharmaceutical Corporation
- Samuel Simon Asculai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations containing hyaluronic acid
- Patent number 5,977,088
- Issue date Nov 2, 1999
- Hyal Pharmaceutical Corporation
- David William Harper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations containing hyaluronic acid
- Patent number 5,942,498
- Issue date Aug 24, 1999
- Hyal Pharmaceutical Corporation
- Rudolf Edger Falk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions, for inhibition, control and regression of angiogenesi...
- Patent number 5,847,002
- Issue date Dec 8, 1998
- Hyal Pharmaceutical Corporation
- Derek A. Willoughby
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

David William Harper

Person

Patents Grantslast 30 patents

Formulations containing hyaluronic acid

Formulations containing hyaluronic acid

Formulations containing hyaluronic acid

Formulations containing hyaluronic acid

Formulations containing hyaluronic acid

Therapeutic methods using hyaluronic acid

Formulations containing hyaluronic acid

Formulations containing hyaluronic acid

Formulations containing hyaluronic acid

Formulations containing hyaluronic acid

Compositions, for inhibition, control and regression of angiogenesi...