Inventor · disambiguated record
Christopher Mark Perkins
Also filed as: PERKINS CHRISTOPHER M · PERKINS CHRISTOPHER MARK
25 granted patents·18 pending applications·4,283 citations·filing 1985–2011
98Inventor score
Files withPROCTER & GAMBLE33BUSCH DARYLE HADLEY4BUSCH DARYLE H1NORWICH EATON PHARMA1PROCTER & GAMBLE COMPNAY1
Top patents by PatentIndex Score
43 records- 0199US6306812B1Bleach compositions containing metal bleach catalyst, and bleach activators and/or organic percarboxylic acidsPROCTER & GAMBLE·Filed 1998·Granted Oct 23, 2001·749 cites·40 claims
- 0299US6225464B1Methods of making cross-bridged macropolycyclesPROCTER & GAMBLE·Filed 1998·Granted May 1, 2001·599 cites·25 claims
- 0399US5705464AAutomatic dishwashing compositions comprising cobalt catalystsPROCTER & GAMBLE·Filed 1997·Granted Jan 6, 1998·285 cites·5 claims
- 0499US5597936AMethod for manufacturing cobalt catalystsPROCTER & GAMBLE·Filed 1995·Granted Jan 28, 1997·764 cites·16 claims
- 0599US4704233ADetergent compositions containing ethylenediamine-N,N'-disuccinic acidPROCTER & GAMBLE·Filed 1986·Granted Nov 3, 1987·446 cites·24 claims
- 0698US6022844ACationic detergent compoundsPROCTER & GAMBLE·Filed 1997·Granted Feb 8, 2000·366 cites·6 claims
- 0797US6566318B2Bleach compositions containing metal bleach catalyst, and bleach activators and/or organic percarboxylic acidsFiled 2002·Granted May 20, 2003·63 cites·44 claims
- 0897US5583122APharmaceutical compositions containing geminal diphosphonatesPROCTER & GAMBLE·Filed 1985·Granted Dec 10, 1996·94 cites·23 claims
- 0996US6399557B2Bleach compositions containing metal bleach catalyst, and bleach activators and/or organic percarboxylic acidsPROCTER & GAMBLE·Filed 2001·Granted Jun 4, 2002·55 cites·40 claims
- 1096US6218351B1Bleach compositionsPROCTER & GAMBLE COMPNAY·Filed 1998·Granted Apr 17, 2001·160 cites·38 claims
- 1196US5747440ALaundry detergents comprising heavy metal ion chelantsPROCTER & GAMBLE·Filed 1996·Granted May 5, 1998·103 cites·4 claims
- 1295US5703030ABleach compositions comprising cobalt catalystsPROCTER & GAMBLE·Filed 1996·Granted Dec 30, 1997·116 cites·15 claims
- 1394US6387862B2Bleach compositionsPROCTER & GAMBLE·Filed 2001·Granted May 14, 2002·65 cites·24 claims
- 1494US5962386AAutomatic dishwashing compositions comprising cobalt catalystsPROCTER & GAMBLE·Filed 1997·Granted Oct 5, 1999·80 cites·15 claims
- 1592US6608015B2Bleach compositionsPROCTER & GAMBLE·Filed 2002·Granted Aug 19, 2003·38 cites·48 claims
- 1691US6444808B2Methods of making cross-bridged macropolycyclesPROCTER & GAMBLE·Filed 2001·Granted Sep 3, 2002·22 cites·7 claims
- 1790US6627176B2Metal complexes for use in medical and therapeutic applicationsPROCTER & GAMBLE·Filed 2001·Granted Sep 30, 2003·23 cites·28 claims
- 1889US5581005AMethod for manufacturing cobalt catalystsPROCTER & GAMBLE·Filed 1995·Granted Dec 3, 1996·49 cites·13 claims
- 1989US4983315AN,N'-(1-oxo-1,2-ethanediyl)-bis(aspartic acid), salts and use in detergent compositionsPROCTER & GAMBLE·Filed 1989·Granted Jan 8, 1991·76 cites·20 claims
- 2083US5929010ALaundry detergents comprising heavy metal ion chelantsPROCTER & GAMBLE·Filed 1998·Granted Jul 27, 1999·39 cites·8 claims
- 2181US6667288B2Bleach compositionsPROCTER & GAMBLE·Filed 2002·Granted Dec 23, 2003·19 cites·25 claims
- 2279US7125832B2Bleach compositionsPROCTER & GAMBLE·Filed 2003·Granted Oct 24, 2006·14 cites·39 claims
- 2376US5531915ADetergent compositions containing ethylenediamine-N,N'-diglutaric acid or 2-hydroxypropylenediamine-N,N'-disuccinic acidPROCTER & GAMBLE·Filed 1994·Granted Jul 2, 1996·33 cites·11 claims
- 2475US6555681B1Process for preparing cross-bridged tetraaza macrocyclesPROCTER & GAMBLE·Filed 1999·Granted Apr 29, 2003·18 cites·14 claims
- 2570US2010075888A1Bleach compositionsPROCTER & GAMBLE·Filed 2009·Application pending·0 cites
- 2669US2009209446A1Bleach compositionsPROCTER & GAMBLE·Filed 2009·Application pending·0 cites
- 2769US2009305936A1Bleach compositionsPROCTER & GAMBLE·Filed 2009·Application pending·0 cites
- 2867US2009054293A1Bleach compositionsBUSCH DARYLE HADLEY·Filed 2008·Application pending·0 cites
- 2966US2008167212A1Bleach compositionsBUSCH DARYLE HADLEY·Filed 2008·Application pending·0 cites
- 3066US2008125343A1Bleach compositionsPROCTER & GAMBLE·Filed 2007·Application pending·0 cites
- 3164US2008125344A1Bleach compositionsBUSCH DARYLE HADLEY·Filed 2006·Application pending·0 cites
- 3263US2011190188A1Bleach compositionsPROCTER & GAMBLE·Filed 2011·Application pending·0 cites
- 3363US2011287997A1Bleach compositionsBUSCH DARYLE HADLEY·Filed 2011·Application pending·0 cites
- 3461US2010298197A1Bleach compositionsPROCTER & GAMBLE·Filed 2010·Application pending·0 cites
- 3560US2010190678A1Bleach compositionsPROCTER & GAMBLE·Filed 2010·Application pending·0 cites
- 3660US2004067201A1MRI image enhancement compositionsPROCTER & GAMBLE·Filed 2003·Application pending·0 cites
- 3756US4902679AMethods of treating diseases with certain geminal diphosphonatesNORWICH EATON PHARMA·Filed 1985·Granted Feb 20, 1990·7 cites·19 claims
- 3856US2006234893A1Bleach compositionsBUSCH DARYLE H·Filed 2006·Application pending·0 cites
- 3954US2002119101A1MRI image enhancement compositionsPROCTER & GAMBLE·Filed 2001·Application pending·0 cites
- 4051US2004002434A1Bleach compositions containing metal bleach catalyst, and bleach activators and/or organic percarboxylic acidsPROCTER & GAMBLE·Filed 2003·Application pending·0 cites
- 4144US2004048763A1Bleach compositionsPROCTER & GAMBLE·Filed 2003·Application pending·0 cites
- 4244US2003126690A1Treatment of fabric articles with hydrophobic chelantsFiled 2002·Application pending·0 cites
- 4340US2002173644A1Methods of making cross-bridged macropolycyclesFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →