Inventor · disambiguated record
David Donald
Also filed as: DONALD DAVID · DONALD DAVID K · DONALD DAVID KEITH
20 granted patents·4 pending applications·379 citations·filing 1985–2006
95Inventor score
Top patents by PatentIndex Score
24 records- 0197US4599361AHydroxamic acid based collagenase inhibitorsSEARLE & CO·Filed 1985·Granted Jul 8, 1986·96 cites·11 claims
- 0293US4595700AThiol based collagenase inhibitorsSEARLE & CO·Filed 1985·Granted Jun 17, 1986·83 cites·11 claims
- 0390US4743587AHydroxamic acid based collagenase inhibitorsSEARLE & CO·Filed 1986·Granted May 10, 1988·62 cites·24 claims
- 0485US6180635B1CompoundsASTRAZENECA UK LTD·Filed 1998·Granted Jan 30, 2001·63 cites·16 claims
- 0580US6342502B1Thieno[2,3-d]pyrimidine diones and their use in the treatment of reversible obstructive airways diseasesASTRAZENECA AB·Filed 2000·Granted Jan 29, 2002·14 cites·19 claims
- 0673US6469014B1Thieno[2,3-d] pyrimidinediones, their preparation and use in therapyASTRAZENECA AB·Filed 2001·Granted Oct 22, 2002·6 cites·19 claims
- 0772US4681966AIntermediate for thiol based collagenase inhibitorsSEARLE & CO·Filed 1986·Granted Jul 21, 1987·10 cites·1 claims
- 0871US6306863B1Pyrrolo[3,4-d]pyrimidinone derivatives and their use as medicamentsASTRAZENECA AB·Filed 2000·Granted Oct 23, 2001·3 cites·11 claims
- 0965US6211368B1Pyrrolo(3,4-d)pyrimidinone derivatives and their use as medicamentsASTRAZENECA UK LTD·Filed 2000·Granted Apr 3, 2001·1 cites·1 claims
- 1064US6166206APyrrolo[3,4-D]Pyrimidinone derivatives and their use as medicamentsASTRAZENECA UK LTD·Filed 2000·Granted Dec 26, 2000·1 cites·1 claims
- 1163US6046204APyrrolo[3,4-D] pyrimidinone derivatives and their use as medicamentsASTRA PHARMA PROD·Filed 1997·Granted Apr 4, 2000·12 cites·15 claims
- 1259US5376663AMacrocyclic compoundsFISONS PLC·Filed 1988·Granted Dec 27, 1994·10 cites·8 claims
- 1355US2003162798A1Pyrrolo[3,4-d]pyrimidinone derivatives and their use as medicamentsASTRAZENECA AB·Filed 2003·Application pending·0 cites
- 1453US2002025966A1Pyrrolo[3,4-d]pyrimidinone derivatives and their use as medicamentsASTRAZENECA AB·Filed 2001·Application pending·0 cites
- 1552US6136974APyrrolo[3,4-D]Pyrimidinone derivatives and their use as medicamentsASTRAZENECA UK LTD·Filed 2000·Granted Oct 24, 2000·0 cites·1 claims
- 1651US6229013B1Pyrrolo[3,4-d]pyrimidinone derivatives and their use as medicamentsASTRAZENECA UK LTD·Filed 2000·Granted May 8, 2001·0 cites·1 claims
- 1750US5179087AMacrocyclic compoundsFISONS PLC·Filed 1990·Granted Jan 12, 1993·6 cites·4 claims
- 1845US6028074APyrazolo[3,4-d]pyrimidineone compoundsASTRA PHARMA PROD·Filed 1998·Granted Feb 22, 2000·6 cites·12 claims
- 1941US2009042942A1Muscarinic Receptor AntagonistsASTRAZENECA AB·Filed 2006·Application pending·0 cites
- 2040US6984644B2Treatment of skin disorders using thieno[2,3-D]pyrimidinedionesASTRAZENECA AB·Filed 2002·Granted Jan 10, 2006·0 cites·19 claims
- 2140US5296489AImmunosuppressive macrocyclic compoundsFISONS·Filed 1991·Granted Mar 22, 1994·5 cites·9 claims
- 2239US5384316A4,16-diazatetracyclo[23.3.1.1.Hu 14,17=b . 0 Hu 4,9 triaconta-16,19-diene-2,3,10-trione derivativesFISONS PLC·Filed 1991·Granted Jan 24, 1995·1 cites·7 claims
- 2333US2004072746A1Inhibitors of monocarboxylate transportFiled 2002·Application pending·0 cites
- 2431US5210227AImmunosuppressive compoundsFISONS PLC·Filed 1991·Granted May 11, 1993·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →