Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Enzyme component of specific activity or source
Reexamination Certificate
2005-01-04
2005-01-04
Gupta, Yogendra N. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Enzyme component of specific activity or source
C392S305000, C392S307000, C435S221000
Reexamination Certificate
active
06838425
ABSTRACT:
The present invention relates to cleaning compositions comprising a protease variant. One cleaning composition comprises a protease variant including a substitution of an amino acid residue with another naturally occurring amino acid residue at an amino acid residue position corresponding to position 103 ofBacillus amyloliquefacienssubtilisin in combination with a substitution of an amino acid residue with another naturally occurring amino acid residue at one or more amino acid residue positions corresponding to positions 1, 3, 4, 8, 9, 10, 12, 13, 16, 17, 18, 19, 20, 21, 22, 24, 27, 33, 37, 38, 42, 43, 48, 55, 57, 58, 61, 62, 68, 72, 75, 76, 77, 78, 79, 86, 87, 89, 97, 98, 99, 101, 102, 104, 106, 107, 109, 111, 114, 116, 117, 119, 121, 123, 126, 128, 130, 131, 133, 134, 137, 140, 141, 142, 146, 147, 158, 159, 160, 166, 167, 170, 173, 174, 177, 181, 182, 183, 184, 185, 188, 192, 194, 198, 203, 204, 205, 206, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 222, 224, 227, 228, 230, 232, 236, 237, 238, 240, 242, 243, 244, 245, 246, 247, 248, 249, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 265, 268, 269, 270, 271, 272, 274 and 275 ofBacillus amyloliquefacienssubtilisin; wherein when said protease variant includes a substitution of amino acid residues at positions corresponding to positions 103 and 76, there is also a subtitution of an amino acid residue at one or more amino acid residue positions other than amino acid residue positions corresponding to positions 27, 99, 101, 104, 107, 109, 123, 128, 166, 204, 206, 210, 216, 217, 218, 222, 260, 265 or 274 ofBacillus amyloliquefacienssubtilisin; and one or more cleaning adjunct materials. Another cleaning composition comprises a protease variant including a substitution of an amino acid residue with another naturally occurring amino acid residue at one or more amino acid residue positions corresponding to positions 62, 212, 230, 232, 252 and 257 ofBacillus amyloliquefacienssubtilisin; and one or more cleaning adjunct materials. Methods for using the cleaning compositions are also provided.
REFERENCES:
patent: 4914031 (1990-04-01), Zukowski et al.
patent: 5155033 (1992-10-01), Estell et al.
patent: 5182204 (1993-01-01), Estell et al.
patent: 5185258 (1993-02-01), Caldwell et al.
patent: 5204015 (1993-04-01), Caldwell et al.
patent: RE34606 (1994-05-01), Estell et al.
patent: 5679630 (1997-10-01), Baeck et al.
patent: 6197567 (2001-03-01), Aaslyng et al.
patent: 0 405 901 (1991-01-01), None
patent: WO 8906279 (1989-07-01), None
patent: WO 9221760 (1992-12-01), None
patent: WO 9530010 (1995-11-01), None
patent: WO 9628566 (1996-09-01), None
patent: WO 9855634 (1998-12-01), None
Baeck Andre Cesar
Busch Alfred
Caldwell Robert M.
Collier Katherine D.
Ghosh Chanchal Kumar
Cook C. Brant
Elhílo Eísa
Gupta Yogendra N.
McConihay Julie A.
Taffy Frank
LandOfFree
Cleaning compositions containing multiply-substituted... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cleaning compositions containing multiply-substituted..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cleaning compositions containing multiply-substituted... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3438793