Individual holder
MEISTER JOHN J
US·10 granted patents·162 citations·filing 1988–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
10 records- 0179US4940764AWater soluble graft copolymers of lignin and methods of making the sameMEISTER JOHN J·Filed 1988·Granted Jul 10, 1990·27 cites·24 claims
- 0278US4990270AWater soluble graft copolymers of lignin methods of making the same and uses thereforeMEISTER JOHN J·Filed 1990·Granted Feb 5, 1991·28 cites·2 claims
- 0375US5138007AProcess for making graft copolymers from lignin and vinyl monomersMEISTER JOHN J·Filed 1990·Granted Aug 11, 1992·26 cites·26 claims
- 0473US5331088AProcess for making graft copolymers from lignite and vinyl monomersMEISTER JOHN J·Filed 1992·Granted Jul 19, 1994·26 cites·13 claims
- 0564US4931527AWater soluble graft copolymers of lignin, methods of making the same and uses thereforeMEISTER JOHN J·Filed 1988·Granted Jun 5, 1990·14 cites·27 claims
- 0656US4889902ASoluble or crosslinked graft copolymers of lignin acrylamide and 2-hydroxyethylmethacrylateMEISTER JOHN J·Filed 1988·Granted Dec 26, 1989·17 cites·5 claims
- 0749US5037931ASoluble or crosslinked graft copolymers of lignin acrylamide and hydroxylmethacrylateMEISTER JOHN J·Filed 1990·Granted Aug 6, 1991·13 cites·12 claims
- 0838US5121801ASoluble for crosslinked graft copolymers of lignin based on hydroxyethylmethacrylate and acrylamideMEISTER JOHN J·Filed 1989·Granted Jun 16, 1992·4 cites·1 claims
- 0936US5116904ASoluble, solid, or crosslinked graft copolymers of lignin (2-propenamide)-(2-methyl-3-oxo-4-oxybut-1-ene- (p-ethoxy-(3*p+3)-0l), methods of making the same and uses thereforeMEISTER JOHN J·Filed 1990·Granted May 26, 1992·4 cites·15 claims
- 1033US5194552ASoluble, solid or crosslinked graft copolymers of lignin (2-propenamide)-(2-methyl-3-oxo-4-oxybut-1-ene-(p-ethoxy-(3*p+3)-ol), methods of making the same and uses thereforeMEISTER JOHN J·Filed 1992·Granted Mar 16, 1993·3 cites·11 claims
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