Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...
Reexamination Certificate
2006-09-26
2006-09-26
Boykin, Terressa (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Treating polymer containing material or treating a solid...
C134S031000, C134S042000, C134S901000, C264S085000, C264S336000, C359S642000, C428S411100, C528S480000, C528S483000, C528S495000, C528S496000, C604S368000
Reexamination Certificate
active
07112652
ABSTRACT:
This invention relates to solvents which may be used to extract polymers that are made of hydrophilic and hydrophobic monomers.
REFERENCES:
patent: 4136250 (1979-01-01), Mueller et al.
patent: 4260725 (1981-04-01), Keogh et al.
patent: 5258490 (1993-11-01), Chang
patent: 5480946 (1996-01-01), Mueller et al.
patent: 5510442 (1996-04-01), Bambury et al.
patent: 5539016 (1996-07-01), Kunzler et al.
patent: 5616757 (1997-04-01), Bambury et al.
patent: 5710302 (1998-01-01), Kunzler et al.
patent: 5714557 (1998-02-01), Kunzler et al.
patent: 5760100 (1998-06-01), Nicolson et al.
patent: 5776999 (1998-07-01), Nicolson et al.
patent: 5789461 (1998-08-01), Nicolson et al.
patent: 5849811 (1998-12-01), Nicolson et al.
patent: 5965631 (1999-10-01), Nicolson et al.
patent: 5998498 (1999-12-01), Vanderlaan et al.
patent: 6103317 (2000-08-01), Asai et al.
patent: 6348507 (2002-02-01), Heiler et al.
patent: 6514438 (2003-02-01), Ayyagari et al.
patent: 1234522 (1999-11-01), None
patent: 0 182 659 (1986-05-01), None
patent: 0 182 659 (1986-05-01), None
patent: 0 455 585 (1991-11-01), None
patent: 0 940 693 (1999-09-01), None
patent: 0 686 488 (1999-12-01), None
patent: WO 91/04288 (1991-04-01), None
patent: WO 96/11957 (1996-04-01), None
patent: WO 01/02881 (2001-01-01), None
patent: WO 01/23066 (2001-04-01), None
PCT International Search Report PCT/US01/47536, Aug. 7, 2002.
Alli Azaam
Ford James D.
Kindt-Larsen Ture
Boykin Terressa
Hope Ruby
Johnson & Johnson Vision Care Inc.
LandOfFree
Solvents useful in the preparation of polymers containing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solvents useful in the preparation of polymers containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solvents useful in the preparation of polymers containing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3554995