Inventor · disambiguated record
Heinz Baumgen
Also filed as: BAEUMGEN HEINZ
21 granted patents·304 citations·filing 1981–1993
96Inventor score
Files withBAYER AG21
Top patents by PatentIndex Score
21 records- 0178US4670100AAqueous solutions or dispersions of polyisocyanate addition products, a process for their preparation, and their use as coating compounds or as sizing agents for paperBAYER AG·Filed 1986·Granted Jun 2, 1987·25 cites·3 claims
- 0278US4616061AAqueous solutions or dispersions of polyisocyanate addition products, a process for the production thereof and the use thereof as coating agents or as sizing agents for paperBAYER AG·Filed 1985·Granted Oct 7, 1986·25 cites·5 claims
- 0374US4659431ACationic sizing agent for paper, and a process for its preparationBAYER AG·Filed 1985·Granted Apr 21, 1987·24 cites·8 claims
- 0474US4381367ASizing agents for paper and a process for the production thereofBAYER AG·Filed 1981·Granted Apr 26, 1983·21 cites·5 claims
- 0570US4931510APolymers from ethylenic monomersBAYER AG·Filed 1989·Granted Jun 5, 1990·19 cites·14 claims
- 0669US5314721AProcess for sizing paperBAYER AG·Filed 1993·Granted May 24, 1994·19 cites·13 claims
- 0767US5288787AEmulsion polymersBAYER AG·Filed 1991·Granted Feb 22, 1994·18 cites·14 claims
- 0867US4806591ACationic sizing agents for paperBAYER AG·Filed 1986·Granted Feb 21, 1989·25 cites·8 claims
- 0965US4904727AEmulsion polymersBAYER AG·Filed 1989·Granted Feb 27, 1990·15 cites·9 claims
- 1065US4771097ATub sizes for paperBAYER AG·Filed 1987·Granted Sep 13, 1988·21 cites·11 claims
- 1163US4784727ASizing agent and use thereofBAYER AG·Filed 1983·Granted Nov 15, 1988·21 cites·5 claims
- 1258US4614546ASizes based on ketene dimersBAYER AG·Filed 1985·Granted Sep 30, 1986·17 cites·8 claims
- 1355US5258466APaper sizeBAYER AG·Filed 1991·Granted Nov 2, 1993·10 cites·16 claims
- 1454US4596863AN-alkylimide copolymers and their use as sizing agentsBAYER AG·Filed 1984·Granted Jun 24, 1986·14 cites·5 claims
- 1544US4418175ACationic sizing agents for paperBAYER AG·Filed 1981·Granted Nov 29, 1983·9 cites·4 claims
- 1637US5013794APolymers of diisobutylene-sulfonate alkane maleic acid derivativesBAYER AG·Filed 1990·Granted May 7, 1991·6 cites·6 claims
- 1737US4481319ALow-foam surface sizing agents for paper which contain copolymeric _maleic anhydride semi-amidesBAYER AG·Filed 1982·Granted Nov 6, 1984·5 cites·2 claims
- 1836US4568391ASizing agentsBAYER AG·Filed 1983·Granted Feb 4, 1986·5 cites·8 claims
- 1934US4614759ASurface sizing agents for paperBAYER AG·Filed 1985·Granted Sep 30, 1986·2 cites·7 claims
- 2034US4568421AMonofluorotriazinyl compounds, processes for their preparation and their use as sizing agentsBAYER AG·Filed 1983·Granted Feb 4, 1986·0 cites·5 claims
- 2132US4499153ASizesBAYER AG·Filed 1983·Granted Feb 12, 1985·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →