Inventor · disambiguated record
Li-Chen Hsu
Also filed as: HSU LI-CHEN · PHILIPP WARREN H
9 granted patents·1 pending application·236 citations·filing 1974–2012
90Inventor score
Top patents by PatentIndex Score
10 records- 0190US4272470ACross-linked polyvinyl alcohol and method of making sameNASA·Filed 1980·Granted Jun 9, 1981·54 cites·6 claims
- 0286US4154912AIn situ self cross-linking of polyvinyl alcohol battery separatorsNASA·Filed 1978·Granted May 15, 1979·38 cites·8 claims
- 0384US4262067AIn-situ cross linking of polyvinyl alcoholNASA·Filed 1980·Granted Apr 14, 1981·41 cites·7 claims
- 0480US4061856ATrimerization of aromatic nitrilesNASA·Filed 1974·Granted Dec 6, 1977·19 cites·13 claims
- 0576US4218280AMethod of cross-linking polyvinyl alcohol and other water soluble resinsNASA·Filed 1978·Granted Aug 19, 1980·23 cites·6 claims
- 0673US4357402APolyvinyl alcohol cross-linked with two aldehydesNASA·Filed 1981·Granted Nov 2, 1982·30 cites·14 claims
- 0764US4159262ACatalytic trimerization of aromatic nitriles and triaryl-s-triazine ring cross-linked high temperature resistant polymers and copolymers made therebyNASA·Filed 1977·Granted Jun 26, 1979·11 cites·23 claims
- 0859US4505998AAlkaline battery containing a separator of a cross-linked copolymer of vinyl alcohol and unsaturated carboxylic acidNASA·Filed 1981·Granted Mar 19, 1985·17 cites·1 claims
- 0939US2013003387A1LampUNIV NAT TAIWAN SCIENCE TECH·Filed 2012·Application pending·0 cites
- 1031US4555565ARing-chain polymer containing triaryl-s-triazine ring and other heat-resistant heterocyclic ringsHSU LI CHEN·Filed 1983·Granted Nov 26, 1985·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →