Inventor · disambiguated record
Dorothy C. Prem
Also filed as: PREM DOROTHY C
7 granted patents·752 citations·filing 1975–1982
84Inventor score
Top patents by PatentIndex Score
7 records- 0196US4450254AImpact improvement of high nitrile resinsSTANDARD OIL CO·Filed 1982·Granted May 22, 1984·726 cites·6 claims
- 0259US4244852ARubber-modified high nitrile copolymers with improved impact resistanceSTANDARD OIL CO OHIO·Filed 1978·Granted Jan 13, 1981·10 cites·7 claims
- 0343US4351756ARubber-modified high nitrile copolymers with improved impact resistanceSOHIO·Filed 1980·Granted Sep 28, 1982·6 cites·9 claims
- 0436US4504605AFilm-forming olefinic nitrile polymer latex and method of preparing sameSTANDARD OIL CO OHIO·Filed 1982·Granted Mar 12, 1985·6 cites·31 claims
- 0533US4127614AImpact-resistant olefinic-nitrile olefinic-ester copolymers prepared in the presence of an olefinic-ester copolymer elastomerSTANDARD OIL CO OHIO·Filed 1976·Granted Nov 28, 1978·2 cites·9 claims
- 0632US4079101ADiolefin polymerization process in the presence of seed polymersSTANDARD OIL CO OHIO·Filed 1975·Granted Mar 14, 1978·2 cites·6 claims
- 0727US4163766AImpact-resistant olefinic-nitrile olefinic-ester copolymers prepared in the presence of an olefinic-ester copolymer elastomerSTANDARD OIL CO OHIO·Filed 1978·Granted Aug 7, 1979·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →