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 : HALDOR TOPSOE, INC.
Total Assignments: 7
Assignment: 1
Reel/Frame:014603/0810   Pages: 3
Recorded: 10/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/14/2003
Assignee
1
75 QUAI D'ORSAY
PARIS, CEDEX 07, FRANCE 75321
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
09689354
 
NONE
10378806
Correspondence name and address
LINDA K. RUSSELL
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TX 77058
Assignment: 2
Reel/Frame:053121/0590   Pages: 3
Recorded: 07/06/2020
Attorney Dkt #:0089865-000084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/21/2018
Assignee
1
HALDOR TOPSØES ALLÉ 1
DK-2800 KGS. LYNGBY, DENMARK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16647597
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:059103/0919   Pages: 3
Recorded: 02/25/2022
Attorney Dkt #:339030: 9-21 US (3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/15/2021
Assignee
1
HALDOR TOPSØES ALLÉ 1
KGS. LYNGBY, DENMARK DK-2800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17514772
Correspondence name and address
BORIS D. CHERNOMORDIK
4940 PEARL EAST CIRCLE, SUITE 200
BOULDER, CO 80301
Assignment: 4
Reel/Frame:060241/0867   Pages: 3
Recorded: 06/17/2022
Attorney Dkt #:339223: 9-21A US (3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/15/2021
Assignee
1
HALDOR TOPSØES ALLÉ 1
KGS. LYNGBY, DENMARK 2800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17714692
Correspondence name and address
STEPHEN B. BARONE
4940 PEARL EAST CIRCLE, SUITE 200
BOULDER, CO 80301
Assignment: 5
Reel/Frame:059236/0476   Pages: 3
Recorded: 03/11/2022
Attorney Dkt #:0089865-000151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/10/2022
Assignee
1
HALDOR TOPSØES ALLÉ 1
DK-2800 KGS. LYNGBY, DENMARK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17595404
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:065042/0283   Pages: 3
Recorded: 09/27/2023
Attorney Dkt #:339689: 60-23 US (3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/03/2022
Assignee
1
HALDOR TOPSØES ALLÉ 1
KGS. LYNGBY, DENMARK DK-2800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18258960
Correspondence name and address
MICHAEL J. BURLEIGH
4940 EAST PEARL CIRCLE SUITE 200
LEYDIG VOIT & MAYER, LTD.
BOULDER, CO 80301
Assignment: 7
Reel/Frame:065042/0471   Pages: 3
Recorded: 09/27/2023
Attorney Dkt #:339688: 59-23 US (3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/03/2022
Assignee
1
HALDOR TOPSØES ALLÉ 1
KGS. LYNGBY, DENMARK DK-2800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18258966
Correspondence name and address
MICHAEL J. BURLEIGH
4940 EAST PEARL CIRCLE SUITE 200
LEYDIG VOIT & MAYER, LTD.
BOULDER, CO 80301

Search Results as of: 06/18/2024 05:09 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