Robert B Pratt

US Patent:

7694332, Apr 6, 2010

Filed:

Jul 17, 2001

Appl. No.:

09/907788

Inventors:

Xinhong Yuan - San Jose CA, US
Stan J. Simon - Mountain View CA, US
Robert W. Pratt - Woodside CA, US
Gregory R. Whitehead - Menlo Park CA, US
Atul Tulshibagwale - San Jose CA, US

Assignee:

VeriSign, Inc. - Mountain View CA

International Classification:

G08B 23/00
G06F 7/04

US Classification:

726 10, 713178, 713176

Abstract:

A first user () requests a service provider () to create () a record of a transaction. The service provider () creates () a digital receipt (), which includes a description () of the transaction understandable by humans, tamper-proof evidence () of the transaction, and a verification prompt (). A second user () who desires to verify the transaction displays () the digital receipt () and activates () the verification prompt (). Upon activation, the tamper-proof evidence () is verified without requiring further human interaction to identify the tamper-proof evidence.

US Patent:

8370916, Feb 5, 2013

Filed:

Feb 26, 2010

Appl. No.:

12/713926

Inventors:

Xinhong Yuan - San Jose CA, US
Stan J. Simon - Mountain View CA, US
Robert W. Pratt - Woodside CA, US
Gregory R. Whitehead - Menlo Park CA, US
Atul Tulshibagwale - San Jose CA, US

Assignee:

Verisign, Inc - Dulles VA

International Classification:

G06F 7/04

US Classification:

726 10, 713176, 713178, 705 75

Abstract:

A first user () requests a service provider () to create () a record of a transaction. The service provider () creates () a digital receipt (), which includes a description () of the transaction understandable by humans, tamper-proof evidence () of the transaction, and a verification prompt (). A second user () who desires to verify the transaction displays () the digital receipt () and activates () the verification prompt (). Upon activation, the tamper-proof evidence () is verified without requiring further human interaction to identify the tamper-proof evidence.

US Patent:

20140127817, May 8, 2014

Filed:

Apr 20, 2012

Appl. No.:

14/113549

Inventors:

Elizabeth A. Bodie - San Carlos CA, US
Robert James Pratt II - Palo Alto CA, US

Assignee:

DANISCO US INC. - Palo Alto CA

International Classification:

C12N 15/80

US Classification:

435471, 43525411, 4352546, 530350

Abstract:

Described are compositions and methods relating to variant filamentous fungi having altered growth characteristics. Such variants are well-suited for growth in submerged cultures, e.g., for the large-scale production of enzymes and other proteins for commercial applications.