Inventor · disambiguated record
Edward A. Barsa
Also filed as: BARSA EDWARD A
10 granted patents·1 pending application·232 citations·filing 1980–2008
91Inventor score
Top patents by PatentIndex Score
11 records- 0196US7070648B1Preparation of gypsum compositionsLYONDELL CHEMICAL TECH LP·Filed 2005·Granted Jul 4, 2006·38 cites·15 claims
- 0290US4540781AProduct and process trimerization of organic isocyanatesUPJOHN CO·Filed 1983·Granted Sep 10, 1985·52 cites·13 claims
- 0383US5691440ACatalyst and process for producing isocyanate trimersARCO CHEMICAL TECHNONOGY L P·Filed 1995·Granted Nov 25, 1997·75 cites·2 claims
- 0477US4410689APreparation of polyurethane from bis(cyclic urea) and polymeric polyolUPJOHN CO·Filed 1982·Granted Oct 18, 1983·10 cites·7 claims
- 0575US4349663ABis(cyclic ureas) monomer compositions useful in making polyurethane polymersUPJOHN CO·Filed 1980·Granted Sep 14, 1982·9 cites·15 claims
- 0662US5298431AProcess for producing low viscosity isocyanate trimersOLIN CORP·Filed 1991·Granted Mar 29, 1994·13 cites·8 claims
- 0762US4632785AThermally activable trimerization catalystDOW CHEMICAL CO·Filed 1985·Granted Dec 30, 1986·13 cites·8 claims
- 0851US5856420ABis(isobutyraldimine) of 1,4-diaminobutane in HDI trimer and biuret-based coatingsARCO CHEM TECH·Filed 1996·Granted Jan 5, 1999·11 cites·8 claims
- 0951US2009240086A1Preparation of glycerol tert-butyl ethersBARSA EDWARD A·Filed 2008·Application pending·0 cites
- 1047US4448816ACompounds, compositions and processUPJOHN CO·Filed 1983·Granted May 15, 1984·8 cites·18 claims
- 1136US4423204AAmorphous copolyamide from lactam, dicarboxylic acid and bisimidazolineUPJOHN CO·Filed 1982·Granted Dec 27, 1983·3 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Edward A. Barsa 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 →