Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Solid support and method of culturing cells on said solid...
Reexamination Certificate
2002-06-06
2009-06-02
Weber, Jon P (Department: 1657)
Chemistry: molecular biology and microbiology
Animal cell, per se ; composition thereof; process of...
Solid support and method of culturing cells on said solid...
C435S320100, C435S382000, C435S397000
Reexamination Certificate
active
07541187
ABSTRACT:
Method of providing a substrate with a ready-to-use uniformly distributed extracellular matrix is disclosed. This method includes applying extracellular matrix components to a substrate area; incubating the extracellular matrix components to allow polymerization thereof; freezing the polymerized extracellular matrix on the substrate area; lyophilizing the frozen extracellular matrix on the substrate area; and allowing the lyophilized extracellular matrix to warm to room temperature. Also contemplated is a cell culture apparatus having a dried uniformly distributed extracellular matrix formed by the above-mentioned method.
REFERENCES:
patent: 3393080 (1968-07-01), Ferraro et al.
patent: 4829000 (1989-05-01), Kleinman et al.
patent: 4970298 (1990-11-01), Silver et al.
patent: 5354666 (1994-10-01), Danielson et al.
patent: 5629191 (1997-05-01), Cahn
patent: 5731417 (1998-03-01), Swiderek et al.
patent: 5741701 (1998-04-01), Swiderek et al.
patent: 5755814 (1998-05-01), Berg et al.
patent: 5800537 (1998-09-01), Bell
patent: 5817764 (1998-10-01), Swiderek et al.
patent: 5874099 (1999-02-01), Dionne et al.
patent: 5891558 (1999-04-01), Bell et al.
patent: 5958874 (1999-09-01), Clark et al.
patent: 5965125 (1999-10-01), Mineau-Hanschke
patent: 5985539 (1999-11-01), Takezawa et al.
patent: 7195912 (2007-03-01), Takezawa et al.
patent: 06-054899 (1994-01-01), None
patent: 08-228768 (1996-09-01), None
patent: 11-319068 (1999-11-01), None
Menicon Co. Ltd., Machine Translation of JP 11-319068—Complete Document,. Issued Nov. 24, 1999.
Technical Bulletin #427, An Improved MATRIGEL® Invasion Chamber, Ilsley et al., Becton Dickinson and Company, 1998.
BD Matrigel™ Basement Membrane Matrix, www.bdbiosciences.com. , Becton, Dickinson and Company, 2002.
Ilsley Stephen R.
Mannuzza Frank J.
Myles Arthur
Becton Dickinson and Company
Hoffmann & Baron , LLP
Srivastava Kailash C
Weber Jon P
LandOfFree
Method of providing a substrate with a ready-to-use,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of providing a substrate with a ready-to-use,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of providing a substrate with a ready-to-use,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4065441