Inventor · disambiguated record
Rolf Langel
Also filed as: LANGEL ROLF
9 granted patents·308 citations·filing 1983–1999
91Inventor score
Files withBAYER AG9
Top patents by PatentIndex Score
9 records- 0193US5177141ACoating materials containing pur dispersions and solvents and their use for the preparation of water vapor permeable pur coatingsBAYER AG·Filed 1989·Granted Jan 5, 1993·61 cites·15 claims
- 0287US4507413AProcess for the preparation of coating compositions, aqueous dispersions of PU reactive systems and their use for coatingBAYER AG·Filed 1983·Granted Mar 26, 1985·58 cites·11 claims
- 0385US6451963B1Method of coagulating aqueous PUR dispersions containing dispersed therein reactive or secondary cross-linked polyurethane, the products obtained thereby and their useBAYER AG·Filed 1999·Granted Sep 17, 2002·35 cites·20 claims
- 0480US4743470ASpreading pastes containing polyurethane plastics and a process for the production of polyurethane coatings permeable to water vaporBAYER AG·Filed 1986·Granted May 10, 1988·27 cites·10 claims
- 0579US5518764AProcess for coating textilesBAYER AG·Filed 1995·Granted May 21, 1996·32 cites·2 claims
- 0679US4598120ADispersion compositions, a process for their production and their useBAYER AG·Filed 1985·Granted Jul 1, 1986·31 cites·11 claims
- 0777US4543144AAqueous polyurethane compositions containing crosslinking agents and their use for heat-active one-coat reverse coatingBAYER AG·Filed 1984·Granted Sep 24, 1985·24 cites·16 claims
- 0876US4728542AIonically modified pur spreading pastes and their useBAYER AG·Filed 1986·Granted Mar 1, 1988·22 cites·13 claims
- 0968US6548615B1Reactive binding agent with an extended pot lifeBAYER AG·Filed 1999·Granted Apr 15, 2003·18 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →