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 : HOLZMANN, GOTTFRIED
Total Assignments: 21
Assignment: 1
Reel/Frame:005188/0033   Pages: 1
Recorded: 11/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/17/1989
2
Exec Dt:
11/17/1989
3
Exec Dt:
11/17/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07443486
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:014458/0751   Pages: 2
Recorded: 03/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2004
2
Exec Dt:
03/15/2004
Assignee
1
MUEHLDORFSTRASSE 15
D-81671 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10481101
Correspondence name and address
CHRISTENSEN O'CONNOR JOHNSON, ET AL.
LEE E. JOHNSON, ESQ.
1420 FIFTH AVE.
STE. 2800
SEATTLE, WA 98101-2347
Assignment: 3
Reel/Frame:021135/0615   Pages: 4
Recorded: 06/23/2008
Attorney Dkt #:01012_1061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2008
2
Exec Dt:
04/18/2008
3
Exec Dt:
04/28/2008
4
Exec Dt:
04/18/2008
Assignee
1
MUEHLDORFSTRASSE 15
MUENCHEN, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12093269
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE ST.
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:022398/0892   Pages: 3
Recorded: 03/16/2009
Attorney Dkt #:01012-1076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2009
2
Exec Dt:
01/29/2009
3
Exec Dt:
01/29/2009
Assignee
1
MUEHLDORFSTRASSE 15
MUENCHEN, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12441427
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE ST.
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:023216/0038   Pages: 3
Recorded: 09/10/2009
Attorney Dkt #:27392/34296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2009
2
Exec Dt:
08/07/2009
Assignee
1
MUEHLDORFSTRASSE 15
MUENCHEN, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12525758
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 6
Reel/Frame:024271/0565   Pages: 3
Recorded: 04/22/2010
Attorney Dkt #:P3826US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2010
2
Exec Dt:
01/25/2010
3
Exec Dt:
01/25/2010
Assignee
1
MUEHLDORFSTRASSE 15
MUENCHEN, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12670694
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE ST.
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:024559/0006   Pages: 3
Recorded: 06/18/2010
Attorney Dkt #:P4314US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2010
2
Exec Dt:
06/01/2010
3
Exec Dt:
06/01/2010
Assignee
1
MUEHLDORFSTRASSE 15
MUENCHEN, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12809250
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE ST.
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:029367/0573   Pages: 5
Recorded: 11/28/2012
Attorney Dkt #:P6847US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2012
2
Exec Dt:
11/07/2012
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13662573
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:038370/0659   Pages: 10
Recorded: 04/25/2016
Attorney Dkt #:P6255US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/26/2012
2
Exec Dt:
11/27/2012
3
Exec Dt:
11/28/2012
4
Exec Dt:
11/26/2012
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13657419
Correspondence name and address
DITTHAVONG & STEINER, P.C.
44 CANAL CENTER PLAZA SUITE 322
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:038485/0976   Pages: 10
Recorded: 05/06/2016
Attorney Dkt #:P6255US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/26/2012
2
Exec Dt:
11/27/2012
3
Exec Dt:
11/28/2012
4
Exec Dt:
11/26/2012
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY D-81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15148026
Correspondence name and address
DITTHAVONG & STEINER, P.C. KETH DITTHAVO
44 CANAL CENTER PLAZA
SUITE 322
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:029715/0537   Pages: 7
Recorded: 01/29/2013
Attorney Dkt #:MITS140387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2012
2
Exec Dt:
12/07/2012
3
Exec Dt:
12/07/2012
4
Exec Dt:
12/07/2012
5
Exec Dt:
12/07/2012
6
Exec Dt:
12/07/2012
7
Exec Dt:
12/07/2012
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13808901
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 12
Reel/Frame:036925/0389   Pages: 5
Recorded: 10/30/2015
Attorney Dkt #:25931-28990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2015
2
Exec Dt:
08/11/2015
3
Exec Dt:
08/11/2015
4
Exec Dt:
08/07/2015
5
Exec Dt:
08/12/2015
6
Exec Dt:
08/12/2015
7
Exec Dt:
08/06/2015
8
Exec Dt:
08/06/2015
Assignee
1
MUEHLDORFSTRASSE 15
MUENCHEN, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14633966
Correspondence name and address
FENWICK & WEST LLP
801 CALIFORNIA ST
ATTN FRANK YANG
MOUNTAIN VIEW, CA 94041
Assignment: 13
Reel/Frame:037291/0295   Pages: 4
Recorded: 12/15/2015
Attorney Dkt #:P1196US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2015
2
Exec Dt:
10/12/2015
3
Exec Dt:
10/09/2015
4
Exec Dt:
10/13/2015
5
Exec Dt:
08/07/2015
6
Exec Dt:
10/09/2015
7
Exec Dt:
10/09/2015
Assignee
1
MUEHLDORFSTR. 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14791390
Correspondence name and address
POTOMAC TECHNOLOGY LAW, LLC
9713 SOTWEED DRIVE
POTOMAC, MD 20854
Assignment: 14
Reel/Frame:045237/0044   Pages: 8
Recorded: 03/15/2018
Attorney Dkt #:PRNP165474
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2018
2
Exec Dt:
01/31/2018
3
Exec Dt:
01/29/2018
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15870712
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 15
Reel/Frame:045742/0464   Pages: 3
Recorded: 03/27/2018
Attorney Dkt #:29763.115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2018
2
Exec Dt:
03/15/2018
3
Exec Dt:
03/15/2018
Assignee
1
MUEHLDORFSTR. 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29636604
Correspondence name and address
COWAN, LIEBOWITZ & LATMAN, P.C.
114 WEST 47TH STREET
ANASTASIA ZHADINA / RUTH MONTALVO
NEW YORK, NY 10036-1525
Assignment: 16
Reel/Frame:047268/0049   Pages: 8
Recorded: 10/22/2018
Attorney Dkt #:PRNP167048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2018
2
Exec Dt:
09/10/2018
3
Exec Dt:
08/20/2018
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16053427
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1201 THIRD AVENUE, SUITE 3600
SEATTLE, WA 98101-3029
Assignment: 17
Reel/Frame:048323/0703   Pages: 8
Recorded: 02/13/2019
Attorney Dkt #:1249-009US01/P43569-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2019
2
Exec Dt:
01/29/2019
3
Exec Dt:
01/31/2019
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15856821
Correspondence name and address
SHUMAKER & SIEFFERT P.A
1625 RADIO DRIVE , SUITE 100
WOODBURY, MN 55125
Assignment: 18
Reel/Frame:048565/0883   Pages: 8
Recorded: 03/11/2019
Attorney Dkt #:1249-082US01/P45681-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2019
2
Exec Dt:
02/11/2019
3
Exec Dt:
02/07/2019
Assignee
1
MÜHLDORFSTRASSE 15
MÜNCHEN, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16203052
Correspondence name and address
SHUMAKER & SIEFFERT, P. A.
1625 RADIO DRIVE
SUITE 100
WOODBURY, MN 55125
Assignment: 19
Reel/Frame:051400/0082   Pages: 16
Recorded: 01/02/2020
Attorney Dkt #:P1305US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2019
2
Exec Dt:
11/05/2019
3
Exec Dt:
11/05/2019
4
Exec Dt:
10/30/2019
5
Exec Dt:
11/04/2019
6
Exec Dt:
10/30/2019
7
Exec Dt:
10/28/2019
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16588759
Correspondence name and address
POTOMAC TECHNOLOGY LAW, LLC
9713 SOTWEED DRIVE
POTOMAC, MD 20854
Assignment: 20
Reel/Frame:051335/0889   Pages: 10
Recorded: 12/19/2019
Attorney Dkt #:P9248US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2019
2
Exec Dt:
11/14/2019
3
Exec Dt:
11/13/2019
4
Exec Dt:
11/19/2019
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16670713
Correspondence name and address
DITTHAVONG & STEINER P. C.
44 CANAL CENTER PLAZA
SUITE 305
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:053267/0949   Pages: 10
Recorded: 07/21/2020
Attorney Dkt #:PRNP171295
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2020
2
Exec Dt:
02/18/2020
3
Exec Dt:
02/17/2020
4
Exec Dt:
02/18/2020
Assignee
1
MUEHLDORFSTRASSE 15
MUNICH, GERMANY 81671
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16780685
Correspondence name and address
BRANDON C. STALLMAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1201 THIRD AVENUE, SUITE 3600
SEATTLE, WA 98101-3029

Search Results as of: 05/05/2024 09:23 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