Inventor · disambiguated record
Joel Sinnreich
Also filed as: SINNREICH JOEL
12 granted patents·513 citations·filing 1974–1994
92Inventor score
Files withCIBA GEIGY CORP12
Top patents by PatentIndex Score
12 records- 0197US4996058ACovered retard formsCIBA GEIGY CORP·Filed 1988·Granted Feb 26, 1991·266 cites·5 claims
- 0284US4305823ASemipermeable membranes from modified polymersCIBA GEIGY CORP·Filed 1980·Granted Dec 15, 1981·39 cites·15 claims
- 0380US5827984AApparatus for simulating the effect of the living organism on the change in shape, the disintegration and dissolution behaviour and the active-ingredient release of a pharmaceutical dosage formCIBA GEIGY CORP·Filed 1994·Granted Oct 27, 1998·55 cites·23 claims
- 0471US5032403AMultilayer plasterCIBA GEIGY CORP·Filed 1989·Granted Jul 16, 1991·40 cites·9 claims
- 0567US5079008ATransdermal monolith systemsCIBA GEIGY CORP·Filed 1990·Granted Jan 7, 1992·34 cites·7 claims
- 0660US4249000AModified polymersCIBA GEIGY CORP·Filed 1979·Granted Feb 3, 1981·13 cites·15 claims
- 0756US4855142APharmaceutical plasterCIBA GEIGY CORP·Filed 1988·Granted Aug 8, 1989·47 cites·20 claims
- 0842US4461709ASeparation of polyvalent cations by transport through liquid membraneCIBA GEIGY CORP·Filed 1982·Granted Jul 24, 1984·7 cites·2 claims
- 0939US4400296ACation-selective liquid membranes and their useCIBA GEIGY CORP·Filed 1981·Granted Aug 23, 1983·6 cites·3 claims
- 1039US4244842ANickel and cobalt chelate complexes and their useCIBA GEIGY CORP·Filed 1979·Granted Jan 13, 1981·4 cites·9 claims
- 1136US3994952AAnti-tricyclo[6.4.0.0.2,7 ]1,4,7,10-tetracarboxy-2,5,8,11-tetrahydroxy-dodeca-4,10-diene and esters thereof, a process for their preparation, and their use in preparing linear polyestersCIBA GEIGY CORP·Filed 1974·Granted Nov 30, 1976·2 cites·4 claims
- 1229US4357453APhotocurable polymers obtained from succinylosuccinic acid and maleic acid derivatives, processes for the preparation of the polymers, and use of the polymersCIBA GEIGY CORP·Filed 1981·Granted Nov 2, 1982·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Joel Sinnreich files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →