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:
Apr. 14, 1998
Filed:
Sep. 16, 1996
Applicant:
Inventors:
Hiroshi Fujisawa, Kobe, JP;
Yoshikuni Deguchi, Kobe, JP;
Kouji Noda, Yokohama, JP;
Masakazu Isurugi, Kyoto, JP;
Masanobu Tamura, Kobe, JP;
Junichi Hazama, Kobe, JP;
Tsutomu Ikeda, Takasago, JP;
Shun Wachi, Takasago, JP;
Assignee:
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
528485 ; 528482 ; 528488 ; 528489 ; 526 90 ; 526135 ; 526145 ; 526146 ; 526147 ; 526237 ; 5263487 ; 5253337 ; 525360 ; 525361 ; 525366 ; 525369 ; 525370 ;
Fujisawa, Hiroshi. (1998). Process for isolation of isobutylene polymer (U.S. Patent No. 5739267). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5739267
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile