Charles W Fisher

US Patent:

20130212172, Aug 15, 2013

Filed:

Feb 10, 2012

Appl. No.:

13/370916

Inventors:

Charles W. FISHER - Boston MA, US
Pace G. WILLISSON - Medway MA, US

International Classification:

G06F 15/16

US Classification:

709204

Abstract:

A method, computer program product, and computer system for providing, using a processor of a computer, at least a portion of text that includes a link for use by a website. A plurality of posts associated with an online social network is monitored using the processor of the computer to determine whether the link is present in at least one post of the plurality of posts. A first user of the online social network that has the link included in the at least one post is identified using the processor of the computer, where the at least one post of the first user identifies a second user of the online social network. Information associated with the first user is recorded in a data store using the processor of the computer in response to identifying that the first user has the link posted in the at least one post.

US Patent:

54200270, May 30, 1995

Filed:

Jul 2, 1992

Appl. No.:

7/908317

Inventors:

Charles W. Fisher - Dallas TX
Henry J. Barnes - Chula Vista CA
Ronald W. Estabrook - Dallas TX

Assignee:

Board of Regents, The University of Texas System - Austin TX

International Classification:

C12N 902
C12N 1553
C12N 1562
C12N 1563

US Classification:

435189

Abstract:

Disclosed are methods and compositions for effecting bacterial expression of eukaryotic cytochrome P450 enzymes and fusion proteins comprising a eukaryotic P450 domain fused to a reductase enzyme domain in a biologically active form. Certain embodiments involve the expression of eukaryotic cytochrome P450. sub. 17. alpha. -hydroxylase which is expressed in large amounts in an E. coli host in a biologically active form without the need for coexpression or admixture of a cytochrome P450 reductase. Methods and compositions are also disclosed for the construction of cytochrome P450 enzyme hybrids or fusion proteins, incorporating the N-terminal 9 amino acids from bovine 17. alpha. -hydroxylase, which will enable many eukaryotic cytochrome P450 enzymes or fusion proteins to be expressed in bacteria.