Inventor · disambiguated record
Matthew E. Langer
Also filed as: LANGER MATTHEW E · LANGER MATTHEW EVAN
13 granted patents·437 citations·filing 1988–1994
94Inventor score
Top patents by PatentIndex Score
13 records- 0196US5039782APolymeric whitening agentLEVER BROTHERS CO·Filed 1990·Granted Aug 13, 1991·88 cites·15 claims
- 0294US5082578AFabric care compositions containing a polymeric fluorescent whitening agentLEVER BROTHERS CO·Filed 1990·Granted Jan 21, 1992·96 cites·22 claims
- 0388US5250652AHigh loading water-dispersible UVA and/or UVB light-absorbing copolymerLEVER BROTHERS CO·Filed 1992·Granted Oct 5, 1993·33 cites·11 claims
- 0488US5243021AWater-dispersible copolymer containing UVA and UVB light-absorbing monomersLEVER BROTHERS CO·Filed 1992·Granted Sep 7, 1993·40 cites·15 claims
- 0587US5698183ACompositions comprising high loading water-dispersible UVA and/or UVB light-absorbing copolymerLEVER BROTHERS CO·Filed 1994·Granted Dec 16, 1997·43 cites·9 claims
- 0682US5164100AFabric softener compositions containing a polymeric fluorescent whitening agentLEVER BROTHERS CO·Filed 1991·Granted Nov 17, 1992·41 cites·17 claims
- 0781US5134223AWater dispersible or water soluble copolymer containing UV-absorbing monomerLEVER BROTHERS CO·Filed 1991·Granted Jul 28, 1992·41 cites·14 claims
- 0861US4895965AMethod for making carboxy aryl terminated organosiloxanesGEN ELECTRIC·Filed 1989·Granted Jan 23, 1990·12 cites·5 claims
- 0958US5330672AFabric care composition comprising water soluble or water-dispersible copolymer containing UV-absorbing monomerLEVER BROTHERS CO·Filed 1993·Granted Jul 19, 1994·21 cites·20 claims
- 1053US5113010AProcess for synthesizing 4,4'-bis(carboalkoxystilbene) derivativesLEVER BROTHERS CO·Filed 1990·Granted May 12, 1992·5 cites·8 claims
- 1150US4847351ALiquid crystalline polyestersGEN ELECTRIC·Filed 1988·Granted Jul 11, 1989·7 cites·9 claims
- 1245US4920191ALiquid crystalline polyester siloxanesGEN ELECTRIC·Filed 1989·Granted Apr 24, 1990·7 cites·5 claims
- 1337US4845184ALiquid crystalline polyestersGEN ELECTRIC·Filed 1988·Granted Jul 4, 1989·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →