Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymerizing in tubular or loop reactor
Reexamination Certificate
2004-08-06
2011-11-22
Cheung, William (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymerizing in tubular or loop reactor
C526S068000, C526S348000, C422S139000, C422S132000
Reexamination Certificate
active
08063158
ABSTRACT:
There are disclosed polymerization processes and associated apparatuses. The polymerization processes involve both making a polymeric material in a fluidized bed reactor having a feed distributor and catching a spitwad with a spitwad catcher, and the apparatuses are those corresponding to such processes.
REFERENCES:
patent: 3790550 (1974-02-01), Miller
patent: 4482687 (1984-11-01), Noshay et al.
patent: 4588790 (1986-05-01), Jenkins, III et al.
patent: 4877587 (1989-10-01), Rhee et al.
patent: 4933149 (1990-06-01), Rhee et al.
patent: 5028669 (1991-07-01), Rowley et al.
patent: 5082634 (1992-01-01), Raufast
patent: 5126414 (1992-06-01), Cooke et al.
patent: 5213768 (1993-05-01), Maurel et al.
patent: 5332706 (1994-07-01), Nowlin et al.
patent: 5969061 (1999-10-01), Wonders et al.
patent: 6472482 (2002-10-01), Evertz et al.
patent: 6472483 (2002-10-01), Goode et al.
patent: 0 337 365 (1989-10-01), None
patent: 0703246 (2002-01-01), None
patent: 2001-062223 (2001-03-01), None
patent: 9414856 (1994-07-01), None
patent: WO 95/11263 (1995-04-01), None
patent: WO 01/79306 (2001-10-01), None
Dooley Kenneth Alan
Farrer Don Kent
Holyfield Sandra Dorothy
Maddox, II Tommy Ray
Moore Glenn Edward
Cheung William
Phan Law Group PLLC
Westlake Longview Corp.
LandOfFree
Polymerization process and associated apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polymerization process and associated apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymerization process and associated apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4256723