skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:044907/0479   Pages: 3
Recorded: 02/13/2018
Attorney Dkt #:80000.00487-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/01/2021
Application #:
15752269
Filing Dt:
02/13/2018
Publication #:
Pub Dt:
08/23/2018
Title:
HEAT EXCHANGE SYSTEM WITH MAIN HEAT EXCHANGE CHAMBER AND SUBSIDIARY HEAT EXCHANGE CHAMBER AND METHOD FOR EXCHANGING HEAT BY USING THE HEAT EXCHANGE SYSTEM
Assignor
1
Exec Dt:
01/22/2018
Assignee
1
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Correspondence name and address
SCHMEISER, OLSEN & WATTS
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110

Search Results as of: 05/14/2024 11:18 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT