Inventor
KELLIS JR JAMES T
US37 patents
⚠️ This page may combine multiple inventors who share the name “KELLIS JR JAMES T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DANISCO US INC
11 patentsUS10093887B2Oct 9, 2018
Compositions and methods comprising serine protease variants
DANISCO US INC10 citations84
US8962283B2Feb 24, 2015
TS-23 alpha-amylase variants with altered properties
DANISCO US INC5 citations83
US9157052B2Oct 13, 2015
Methods for cleaning using a variant protease derived from subtilisin
DANISCO US INC5 citations81
US10563189B2Feb 18, 2020
Compositions and methods comprising variant microbial proteases
DANISCO US INC2 citations72
US11447762B2Sep 20, 2022
Bacillus lentus subtilisin protease variants and compositions comprising the same
DANISCO US INC2 citations70
US11661567B2May 30, 2023
Protease variants and uses thereof
DANISCO US INC2 citations69
US9096838B2Aug 4, 2015
Proteases comprising one or more combinable mutations
DANISCO US INC3 citations63
US12448616B2Oct 21, 2025
Compositions and methods comprising variant microbial proteases
DANISCO US INC0 citations61
US12410420B2Sep 9, 2025
Compositions and methods comprising variant microbial proteases
DANISCO US INC0 citations61
US12203112B2Jan 21, 2025
Compositions and methods comprising protease variants
DANISCO US INC0 citations61
US12146122B2Nov 19, 2024
Protease variants and uses thereof
DANISCO US INC0 citations59
GENENCOR INT
10 patentsUS6482628B1Nov 19, 2002
Multiply-substituted protease variants
GENENCOR INT244 citations98
US6312936B1Nov 6, 2001
Multiply-substituted protease variants
GENENCOR INT759 citations98
US6254645B1Jul 3, 2001
Enzymatic modification of the surface of a polyester fiber or article
GENENCOR INT95 citations97
US6927055B2Aug 9, 2005
Multiply-substituted protease variants
GENENCOR INT33 citations96
US6815193B2Nov 9, 2004
Multiply-substituted protease variants
GENENCOR INT31 citations96
US7306937B2Dec 11, 2007
Multiply-substituted protease variants
GENENCOR INT30 citations93
US6933140B1Aug 23, 2005
Enzymes useful for changing the properties of polyester
GENENCOR INT63 citations93
US6673590B1Jan 6, 2004
Multiply-substituted protease variants with altered net charge for use in detergents
GENENCOR INT17 citations92
US7129076B2Oct 31, 2006
Multiply-substituted protease variants with altered net charge for use in detergents
GENENCOR INT16 citations84
US7122334B2Oct 17, 2006
Method of assaying wash performance of enzymes on a microtiter plate
GENENCOR INT14 citations84
PROCTER & GAMBLE
5 patentsUS6610642B2Aug 26, 2003
Cleaning compositions containing multiply-substituted protease variants
PROCTER & GAMBLE166 citations98
US6838425B2Jan 4, 2005
Cleaning compositions containing multiply-substituted protease variants
PROCTER & GAMBLE28 citations92
US6831053B1Dec 14, 2004
Bleaching compositions comprising multiply-substituted protease variants
PROCTER & GAMBLE47 citations92
US12338416B2Jun 24, 2025
Fabric and home care products with cold water protease
PROCTER & GAMBLE0 citations60
US10900000B2Jan 26, 2021
Fabric and home care products comprising cold water proteases
PROCTER & GAMBLE0 citations60
CASCAO-PEREIRA LUIS G
5 patentsUS8753861B2Jun 17, 2014
Protease comprising one or more combinable mutations
CASCAO-PEREIRA LUIS G27 citations92
US8206966B2Jun 26, 2012
Alpha-amylase variants with altered properties
CASCAO-PEREIRA LUIS G12 citations83
US8236545B2Aug 7, 2012
TS23 alpha-amylase variants with altered properties
CASCAO-PEREIRA LUIS G6 citations82
US8460916B2Jun 11, 2013
TS-23 alpha-amylase variants with altered properties
CASCAO-PEREIRA LUIS G3 citations59
US8183024B2May 22, 2012
Compositions and methods comprising a subtilisin variant
CASCAO-PEREIRA LUIS G3 citations59