Inventor · disambiguated record
Zen-Ichiro Endo
Also filed as: ENDO ZEN-ICHIRO
8 granted patents·72 citations·filing 1987–1991
87Inventor score
Top patents by PatentIndex Score
8 records- 0167US5064919AMetathesis polymerization of cycloolefinsHERCULES INC·Filed 1989·Granted Nov 12, 1991·15 cites·8 claims
- 0266US4994535AMetathesis polymerization cross-linked halogen-containing copolymerHERCULES INC·Filed 1990·Granted Feb 19, 1991·15 cites·4 claims
- 0359US4923943AMetathesis polymerized copolymerHERCULES INC·Filed 1988·Granted May 8, 1990·11 cites·17 claims
- 0456US4918138AProcess for producing a colored molded article of metathesis polymerized polymerHERCULES INC·Filed 1989·Granted Apr 17, 1990·11 cites·8 claims
- 0551US5068296AMetathesis polymerized cross-linked copolymerHERCULES INC·Filed 1991·Granted Nov 26, 1991·6 cites·38 claims
- 0644US4900799AMetathesis polymerization of cycloolefinsTEIJIN LTD·Filed 1987·Granted Feb 13, 1990·5 cites·87 claims
- 0740US5061521AProcess for producing modified molded polymer articlesHERCULES INC·Filed 1989·Granted Oct 29, 1991·6 cites·9 claims
- 0840US5006616AMetathesis polymerized copolymerHERCULES INC·Filed 1988·Granted Apr 9, 1991·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →