Weiping Zeng

Person

Moriyama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dental adhesive composition
- Patent number 7,504,443
- Issue date Mar 17, 2009
- Sun Medical Co., Ltd.
- Weiping Zeng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Primer composition and curable composition
- Patent number 6,071,983
- Issue date Jun 6, 2000
- Sun Medical Co., Ltd.
- Takashi Yamamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adhesive composition for dental or surgical treatment
- Patent number 6,051,626
- Issue date Apr 18, 2000
- Sun Medical Co., Ltd.
- Weiping Zeng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental or surgical adhesive and polymerization initiator compositio...
- Patent number 6,037,388
- Issue date Mar 14, 2000
- Sun Medical Co Ltd
- Isao Hashimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental or surgical adhesive and polymerization initiator compositio...
- Patent number 5,866,632
- Issue date Feb 2, 1999
- Sun Medical Co., Ltd.
- Isao Hashimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Primer composition and curable composition
- Patent number 5,834,532
- Issue date Nov 10, 1998
- Sun Medical Co., Ltd.
- Takashi Yamamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adhesive composition for dental treatment
- Patent number 5,700,875
- Issue date Dec 23, 1997
- Sun Medical Co., Ltd.
- Weiping Zeng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Primer solution composition for dental bonding
- Patent number 5,670,559
- Issue date Sep 23, 1997
- Sun Medical Co., Ltd.
- Weiping Zeng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Primer composition and curable composition
- Patent number 5,587,406
- Issue date Dec 24, 1996
- Sun Medical Co., Ltd.
- Takashi Yamamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Primer composition and curable composition
- Patent number 5,530,038
- Issue date Jun 25, 1996
- Sun Medical Co., Ltd.
- Takashi Yamamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Enamel adhesive composition
- Publication number 20070129459
- Publication date Jun 7, 2007
- Weiping Zeng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dental adhesive composition
- Publication number 20050256221
- Publication date Nov 17, 2005
- Weiping Zeng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Polymerization initiator paste composition, dental or surgical adhe...
- Publication number 20050215660
- Publication date Sep 29, 2005
- Tamotsu Tomikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Weiping Zeng

Person

Patents Grantslast 30 patents

Dental adhesive composition

Primer composition and curable composition

Adhesive composition for dental or surgical treatment

Dental or surgical adhesive and polymerization initiator compositio...

Dental or surgical adhesive and polymerization initiator compositio...

Primer composition and curable composition

Adhesive composition for dental treatment

Primer solution composition for dental bonding

Primer composition and curable composition

Primer composition and curable composition

Patents Applicationslast 30 patents

Enamel adhesive composition

Dental adhesive composition

Polymerization initiator paste composition, dental or surgical adhe...