Patent Assignment
Reel/Frame 029461/0258
Assignment of Assignor's Interest
Recorded: 2012-12-13
Pages: 4
Assignors
BHATTACHARYYA, ANIRUDDHA
Executed: 2006-08-11
MIDDLETON, ANDREW C.
Executed: 2006-08-17
WEIGHTMAN, ROBIN L.
Executed: 2006-08-19
Assignee
CORPORATE ENVIRONMENTAL SOLUTIONS LLC
260 MILLERS RUN ROAD, BRIDGEVILLE, PENNSYLVANIA, 15017
Covered Property
(1)
Methods, Apparatus and Systems for Polishing Wastewater Utilizing Natural Media Filtration
Application:
13/470,971 →
Publication:
US 2012/0223029
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.