The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 1999
Filed:
Jul. 03, 1997
Applicant:
Inventors:
Han Yong Yoo, Seoul, KR;
Kae Jong Chung, Seoul, KR;
Man Sik Chang, Seoul, KR;
Sung Gyu Kim, Taejeon, KR;
Wahn Soo Choi, Seoul, KR;
Dae Pil Kang, Pyungtack, KR;
Young Hun Kim, Pyungtack, KR;
Jang Hoon Paek, Seoul, KR;
Sang Kwon Sohn, Suwon, KR;
Bog Goo Kang, Suwon, KR;
Young Heui Kim, Pyungtack, KR;
Kwi Hyon Seo, Suwon, KR;
Assignee:
Yungjin Pharmaceutical Company, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
546122 ; 546123 ;
Yoo, Han. (1999). 4-amino-3-acylnaphthyridine derivatives (U.S. Patent No. 5952504). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5952504
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile