Kaphan; Sheldon J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kaphan; Sheldon J..The latest application filed is for "system for implementing a network-based user referral program".

Company Profile

0.11.7

Kaphan; Sheldon J. - Seattle WA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System For Implementing A Network-based User Referral Program App 20140172527 - Bezos; Jeffrey P. ; et al.	2014-06-19
System for implementing a performance-based customer referral program Grant 8,732,011 - Bezos , et al. May 20, 2	2014-05-20
Internet-based customer referral system Grant 8,494,923 - Bezos , et al. July 23, 2	2013-07-23
Placing a Purchase Order via a Communications Network App 20130085896 - Hartman; Peri ; et al.	2013-04-04
Combining disparate purchases into a single purchase order for billing and shipment Grant 8,341,036 - Hartman , et al. December 25, 2	2012-12-25
System For Implementing A Performance-based Customer Referral Program App 20110238528 - Bezos; Jeffrey P. ; et al.	2011-09-29
Method and system for placing a purchase order via a communications network Grant 7,792,705 - Bezos , et al. September 7, 2	2010-09-07
Use of shopping cart to collect and purchase items selected from multiple web sites Grant 7,512,548 - Bezos , et al. March 31, 2	2009-03-31
Internet-based Customer Referral System App 20080167946 - Bezos; Jeffrey P. ; et al.	2008-07-10
Internet-based customer referral system Grant 7,337,133 - Bezos , et al. February 26, 2	2008-02-26
Method And System For Placing A Purchase Order Via A Communications Network App 20080004982 - Bezos; Jeffrey P. ; et al.	2008-01-03
Method and system for placing a purchase order via a communications network Grant 7,222,087 - Bezos , et al. May 22, 2	2007-05-22
Coordinating delivery of a gift Grant 7,006,989 - Bezos , et al. February 28, 2	2006-02-28
Coordinating delivery of a gift App 20020178089 - Bezos, Jeffrey P. ; et al.	2002-11-28
Internet-based customer referral system Grant 6,029,141 - Bezos , et al. February 22, 2	2000-02-22

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