Inventor · disambiguated record
Hsueh M. Li
Also filed as: LI HSUEH M
17 granted patents·165 citations·filing 1978–1990
93Inventor score
Files withETHYL CORP17
Top patents by PatentIndex Score
17 records- 0190US4486561AInjection-moldable thermoplastic polyester compositionETHYL CORP·Filed 1983·Granted Dec 4, 1984·45 cites·27 claims
- 0272US4539352AInjection-moldable thermoplastic polyester compositionETHYL CORP·Filed 1984·Granted Sep 3, 1985·18 cites·8 claims
- 0365US5145943AProduction of particulate amide/imide prepolymersETHYL CORP·Filed 1990·Granted Sep 8, 1992·14 cites·13 claims
- 0465US4973661AProcess for forming end capped polyamic acids polyimidesETHYL CORP·Filed 1989·Granted Nov 27, 1990·14 cites·14 claims
- 0563US4956450AProcess for forming end-capped polyamic acids polyimidesETHYL CORP·Filed 1989·Granted Sep 11, 1990·13 cites·16 claims
- 0662US4374815APhosphonitrilic chloride polymersETHYL CORP·Filed 1981·Granted Feb 22, 1983·13 cites·27 claims
- 0761US5105001APhosphazene antioxidantsETHYL CORP·Filed 1990·Granted Apr 14, 1992·12 cites·5 claims
- 0849US4551317APhosphonitrilic halide polymersETHYL CORP·Filed 1983·Granted Nov 5, 1985·7 cites·37 claims
- 0948US4522797AHalophosphazene polymersETHYL CORP·Filed 1983·Granted Jun 11, 1985·7 cites·21 claims
- 1042US4522798AHalophosphazene polymersETHYL CORP·Filed 1983·Granted Jun 11, 1985·5 cites·18 claims
- 1142US4522795APhosphonitrilic chloride polymersETHYL CORP·Filed 1983·Granted Jun 11, 1985·5 cites·25 claims
- 1241US4264531ALiquid, linear phosphazene prepolymers and process for preparing sameETHYL CORP·Filed 1979·Granted Apr 28, 1981·4 cites·18 claims
- 1337US4522796APhosphonitrilic chloride polymersETHYL CORP·Filed 1983·Granted Jun 11, 1985·3 cites·25 claims
- 1435US4289862ALiquid phosphazene compositionsETHYL CORP·Filed 1980·Granted Sep 15, 1981·4 cites·15 claims
- 1531US4447408APhosphonitrilic chloride polymersETHYL CORP·Filed 1982·Granted May 8, 1984·1 cites·21 claims
- 1630US4198381AProcess for preparing low molecular weight linear phosphonitrilic chloride oligomersETHYL CORP·Filed 1978·Granted Apr 15, 1980·0 cites·8 claims
- 1729US4537755ASelective oligomer productionETHYL CORP·Filed 1983·Granted Aug 27, 1985·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →