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 : HARTWIG, MARKUS
Total Assignments: 8
Assignment: 1
Reel/Frame:005213/0026   Pages: 2
Recorded: 06/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGST, WILHELM
Exec Dt:
12/06/1989
2
HARTWIG, MARKUS
Exec Dt:
12/06/1989
3
ALLES, RAINER
Exec Dt:
12/06/1989
Assignee
1
PWH ANLAGEN + SYSTEME GMBH
HECKELSTRASSE 1
ST. INGBERT-ROHRBACH, GERMANY D-6670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5161675
NONE
07368341
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:017098/0105   Pages: 2
Recorded: 10/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARVEY, RALPH
Exec Dt:
09/20/2005
2
HARTER, DARREN
Exec Dt:
09/20/2005
3
HARTWIG, MARKUS
Exec Dt:
09/20/2005
4
STUBBS, PAUL
Exec Dt:
09/20/2005
Assignee
1
PREVX LIMITED
494 MIDSUMMER BOULEVARD
MILTON KEYNES, UNITED KINGDOM MK9 2EA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060026684
11183322
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O. BOX 10500
1650 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:018348/0840   Pages: 3
Recorded: 09/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRIS, MELVYN
Exec Dt:
09/21/2006
2
STUBBS, PAUL
Exec Dt:
09/21/2006
3
HARTWIG, MARKUS
Exec Dt:
09/25/2006
4
HARTER, DARREN
Exec Dt:
09/21/2006
Assignee
1
PREVX LIMITED
3 NEW PARK PLACE, PRIDE PARK
DERBY, UNITED KINGDOM DE24 8DZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8418250
US20070016953
11477807
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O. BOX 10500
1650 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:034694/0547   Pages: 2
Recorded: 01/13/2015
Attorney Dkt #:04584.0025USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRIS, MELVYN
Exec Dt:
09/21/2006
2
STUBBS, PAUL
Exec Dt:
09/21/2006
3
HARTWIG, MARKUS
Exec Dt:
09/25/2006
4
HARTER, DARREN
Exec Dt:
09/21/2006
Assignee
1
PREVX LIMITED
3 NEW PARK PLACE
PRIDE PARK
DERBY, UNITED KINGDOM DE24 8DZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10803170
US20150007327
14313755
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2910
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:035450/0609   Pages: 2
Recorded: 04/20/2015
Attorney Dkt #:04584.0025USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRIS, MELVYN
Exec Dt:
09/21/2006
2
STUBBS, PAUL
Exec Dt:
09/21/2006
3
HARTWIG, MARKUS
Exec Dt:
09/25/2006
4
HARTER, DARREN
Exec Dt:
09/21/2006
Assignee
1
PREVX LIMITED
3 NEW PARK PLACE
PRIDE PARK
DERBY, UNITED KINGDOM DE24 8DZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8726389
US20120278895
13543866
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 6
Reel/Frame:035450/0770   Pages: 2
Recorded: 04/20/2015
Attorney Dkt #:04584.0025USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRIS, MELVYN
Exec Dt:
09/21/2006
2
STUBBS, PAUL
Exec Dt:
09/21/2006
3
HARTWIG, MARKUS
Exec Dt:
09/25/2006
4
HARTER, DARREN
Exec Dt:
09/21/2006
Assignee
1
PREVX LIMITED
3 NEW PARK PLACE
PRIDE PARK
DERBY, UNITED KINGDOM DE24 8DZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8763123
US20120278891
13543865
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 7
Reel/Frame:053958/0602   Pages: 2
Recorded: 10/02/2020
Attorney Dkt #:OPEN7920-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRIS, MELVYN
Exec Dt:
09/21/2006
2
STUBBS, PAUL
Exec Dt:
09/21/2006
3
HARTWIG, MARKUS
Exec Dt:
09/25/2006
4
HARTER, DARREN
Exec Dt:
09/21/2006
Assignee
1
PREVX LIMITED
3 NEW PARK PLACE
PRIDE PARK
DERBY, UNITED KINGDOM DE24 8DZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11379582
US20200401694
17011398
Correspondence name and address
SPRINKLE IP LAW GROUP
1301 WEST 25TH STREET, SUITE 408
AUSTIN, TX 78705
Assignment: 8
Reel/Frame:060105/0350   Pages: 3
Recorded: 06/06/2022
Attorney Dkt #:OPEN7920-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRIS, MELVYN
Exec Dt:
09/21/2006
2
STUBBS, PAUL
Exec Dt:
09/21/2006
3
HARTWIG, MARKUS
Exec Dt:
09/25/2006
4
HARTER, DARREN
Exec Dt:
09/21/2006
Assignee
1
PREVX LIMITED
3 NEW PARK PLACE
PRIDE PARK
DERBY, UNITED KINGDOM DE24 8DZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220284094
17751275
Correspondence name and address
SPRINKLE IP LAW GROUP
1301 WEST 25TH STREET, SUITE 400
AUSTIN, TX 78705

Search Results as of: 06/03/2024 02:17 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