Search
Patexia Research
Case number 1:11-cv-00876

IpLearn LLC v. Blackboard Inc. > Summary

Court Case Number 1:11-cv-00876

Filing Date Sep 27, 2011

Court Delaware District Court

Status Unknown

Plaintiff

IpLearn

Defendant

Blackboard

Cause

35:271 Patent Infringement

Related Patents

Doc No Title Issue date
07201580 Inexpensive computer-aided learning methods and apparatus for learners Apr 10, 2007
06688888 Computer-aided learning system and method Feb 10, 2004
06685478 Inexpensive computer-aided learning methods and apparatus for learners Feb 3, 2004
06398556 Inexpensive computer-aided learning methods and apparatus for learners Jun 4, 2002
06212358 Learning system and method based on review Apr 3, 2001
06118973 Methods and apparatus to assess and enhance a student's understanding in a subject Sep 12, 2000
05934909 Methods and apparatus to assess and enhance a student's understanding in a subject Aug 10, 1999
05863208 Learning system and method based on review Jan 26, 1999
05779486 Methods and apparatus to assess and enhance a student's understanding in a subject Jul 14, 1998
Menu