Assignee
BAKER J T INC
US·10 granted patents·578 citations·filing 1986–1994
Top patents by PatentIndex Score
10 records- 0197US5308745AAlkaline-containing photoresist stripping compositions producing reduced metal corrosion with cross-linked or hardened resist resinsBAKER J T INC·Filed 1992·Granted May 3, 1994·184 cites·20 claims
- 0290US5466389APH adjusted nonionic surfactant-containing alkaline cleaner composition for cleaning microelectronics substratesBAKER J T INC·Filed 1994·Granted Nov 14, 1995·199 cites·38 claims
- 0385US5092992APolyethyleneimine matrixes for affinity chromatographyBAKER J T INC·Filed 1991·Granted Mar 3, 1992·65 cites·4 claims
- 0481US5085779APolyethyleneimine matrixes for affinity chromatographyBAKER J T INC·Filed 1991·Granted Feb 4, 1992·57 cites·6 claims
- 0560US5087359AQuaternized PEI silica solid supports for chromatographyBAKER J T INC·Filed 1991·Granted Feb 11, 1992·22 cites·13 claims
- 0654US5217619ALiquid-solid extraction apparatus and method of using sameBAKER J T INC·Filed 1992·Granted Jun 8, 1993·25 cites·10 claims
- 0749US5066395AN-acylated derivatives of polyethyleneimine bonded phase silica productsBAKER J T INC·Filed 1990·Granted Nov 19, 1991·13 cites·3 claims
- 0846US4959293ADeep UV photoresist with alkyl 2-diazo-1-ones as solubility modification agentsBAKER J T INC·Filed 1988·Granted Sep 25, 1990·8 cites·23 claims
- 0946US4808512AProcess of deep ultra-violet imaging lithographic resist compositionsBAKER J T INC·Filed 1988·Granted Feb 28, 1989·3 cites·13 claims
- 1043US4752551APhotosensitive solubilization inhibition agents, and deep ultra-violet lithographic resist compositionsBAKER J T INC·Filed 1986·Granted Jun 21, 1988·2 cites·31 claims
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