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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LANGSTENGEL, ERIC
Total Assignments: 3
Assignment: 1
Reel/Frame:018392/0254   Pages: 4
Recorded: 10/05/2006
Attorney Dkt #:1660-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2006
2
Exec Dt:
09/28/2006
3
Exec Dt:
09/28/2006
Assignee
1
125 OAKWOOD ROAD
PORT JEFFERSON, NEW YORK 11777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11543359
Correspondence name and address
R. GLENN SCHROEDER, ESQ.
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 2
Reel/Frame:049397/0292   Pages: 5
Recorded: 06/06/2019
Attorney Dkt #:166883.006U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2018
2
Exec Dt:
09/26/2018
Assignee
1
500 W 2ND AVENUE
DURANT, IOWA 52747-0040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16433785
Correspondence name and address
GREGORY G. WILLIAMS
1150 5TH STREET, SUITE 170
CORALVILLE, IA 52241
Assignment: 3
Reel/Frame:065466/0943   Pages: 5
Recorded: 11/06/2023
Attorney Dkt #:166883.006C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2018
2
Exec Dt:
09/26/2018
Assignee
1
500 W 2ND AVENUE
DURANT, IOWA 52747-0040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18387163
Correspondence name and address
GREGORY G. WILLIAMS
1150 5TH STREET, SUITE 170
CORALVILLE, IA 52241

Search Results as of: 08/10/2025 01:15 PM
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