Inventor · disambiguated record
Derek L. Crookes
Also filed as: CROOKES DEREK L · CROOKES DEREK LESLIE
5 granted patents·272 citations·filing 1982–1996
85Inventor score
Files withGLAXO GROUP LTD5
Top patents by PatentIndex Score
5 records- 0194US4521431AAminoalkyl furan derivativeGLAXO GROUP LTD·Filed 1982·Granted Jun 4, 1985·77 cites·18 claims
- 0287US5554639AMedicamentsGLAXO GROUP LTD·Filed 1995·Granted Sep 10, 1996·88 cites·9 claims
- 0384US5705520AMedicamentsGLAXO GROUP LTD·Filed 1996·Granted Jan 6, 1998·65 cites·7 claims
- 0477US4672133AProcess for forming Form 2 ranitidine hydrochlorideGLAXO GROUP LTD·Filed 1985·Granted Jun 9, 1987·23 cites·10 claims
- 0574US5103020APreparation of indole derivativesGLAXO GROUP LTD·Filed 1991·Granted Apr 7, 1992·19 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →