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 : PUGACZEWSKI, JOHN T.
Total Assignments: 24
Assignment: 1
Reel/Frame:004841/0584   Pages: 3
Recorded: 12/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/23/1987
2
Exec Dt:
10/23/1987
3
Exec Dt:
10/23/1987
4
Exec Dt:
12/16/1987
5
Exec Dt:
12/12/1987
Assignee
1
3433 BROADWAY STREET N.E.
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07136742
Correspondence name and address
MERCHANT, GOULD, SMITH,
EDELL, WELTER AND SCHMIDT
1600 MIDWEST PLAZA
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:007982/0299   Pages: 3
Recorded: 05/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/14/1996
Assignee
1
INTELLECTUAL PROPERTY GROUP, STE. 490
7800 EAST ORCHARD ROAD
ENGLEWOOD, COLORADO 80111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08648465
Correspondence name and address
U S WEST, INC.
JUDSON D. CARY ESQ.
INTELLECTUAL PROPERTY GROUP SUITE 490
7800 EAST ORCHARD ROAD
ENGLEWOOD CO 80111
Assignment: 3
Reel/Frame:008751/0939   Pages: 3
Recorded: 10/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/1997
2
Exec Dt:
09/30/1997
3
Exec Dt:
09/30/1997
Assignee
1
SUITE 490
7800 EAST ORCHARD ROAD
ENGLEWOOD, COLORADO 80111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08943354
Correspondence name and address
RALPH E. SMITH
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MICHIGAN 48075
Assignment: 4
Reel/Frame:010420/0005   Pages: 2
Recorded: 11/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/22/1999
Assignee
1
SUITE 5100
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09448669
Correspondence name and address
U.S. WEST INC.
PETER J. KINSELLA
1801 CALIFORNIA STREET, SUITE 5100
DENVER, CO 80202
Assignment: 5
Reel/Frame:010476/0598   Pages: 4
Recorded: 12/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/1999
2
Exec Dt:
12/15/1999
3
Exec Dt:
12/15/1999
Assignee
1
LAW DEPARTMENT
1801 CALIFORNIA STREET, SUITE 5100
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09469199
Correspondence name and address
U S. WEST, INC.
PETER J. KINSELLA
1801 CALIFORNIA STREET, SUITE 5100
LAW DEPARTMENT
DENVER, CO 80202
Assignment: 6
Reel/Frame:010509/0114   Pages: 3
Recorded: 12/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/1999
2
Exec Dt:
12/15/1999
3
Exec Dt:
12/15/1999
Assignee
1
SUITE 5100
1801 CALIFORNIA STREET, LAW DEPARTMENT
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09470201
Correspondence name and address
U S WEST, INC.
PETER J. KINSELLA, LAW DEPARTMENT
1801 CALIFORNIA STREET, SUITE 5100
DENVER, CO 80202
Assignment: 7
Reel/Frame:010855/0833   Pages: 3
Recorded: 05/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2000
2
Exec Dt:
05/18/2000
3
Exec Dt:
05/18/2000
Assignee
1
LAW DEPARTMENT
1801 CALIFORNIA STREET, SUITE 5100
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09470201
Correspondence name and address
U S WEST, INC.
PETER J. KINSELLA
LAW DEPARTMENT, 1801 CALIFORNIA STREET
SUITE 5100
DENVER, CO 80202
Assignment: 8
Reel/Frame:010855/0852   Pages: 3
Recorded: 05/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2000
2
Exec Dt:
05/18/2000
3
Exec Dt:
05/18/2000
Assignee
1
LAW DEPARTMENT
1801 CALIFORNIA STREET, SUITE 1500
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09469199
Correspondence name and address
U S WEST, INC.
PETER J. KINSELLA
1801 CALIFORNIA STREET, SUITE 5100
LAW DEPARTMENT
DENVER, CO 80202
Assignment: 9
Reel/Frame:010855/0876   Pages: 4
Recorded: 05/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2000
2
Exec Dt:
05/18/2000
3
Exec Dt:
05/18/2000
4
Exec Dt:
05/18/2000
Assignee
1
LAW DEPARTMENT
1801 CALIFORNIA STREET SUITE 5100
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09469206
Correspondence name and address
U S WEST, INC.
PETER J. KINSELLA
LAW DEPARTMENT
1801 CALIFORNIA STREET, 5100
DENVER, CO 80202
Assignment: 10
Reel/Frame:026557/0725   Pages: 4
Recorded: 07/07/2011
Attorney Dkt #:020366-062620US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2000
2
Exec Dt:
05/18/2000
3
Exec Dt:
05/18/2000
4
Exec Dt:
05/18/2000
Assignee
1
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13156069
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 11
Reel/Frame:011176/0866   Pages: 3
Recorded: 09/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2000
2
Exec Dt:
09/05/2000
3
Exec Dt:
09/05/2000
Assignee
1
SUITE 5100
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09565965
Correspondence name and address
SCHWARTZ & SCHWARTZ P.L.C.
PAUL M. SCHWARTZ
29623 NORTHWESTERN HIGHWAY
SUITE 200
SOUTHFIELD, MI 48034
Assignment: 12
Reel/Frame:030190/0875   Pages: 2
Recorded: 04/10/2013
Attorney Dkt #:020370-006300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/06/2013
Assignee
1
1801 CALIFORNIA STREET, SUITE 900
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13787993
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 13
Reel/Frame:033566/0896   Pages: 2
Recorded: 08/19/2014
Attorney Dkt #:020370-012800US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/18/2014
Assignee
1
1801 CALIFORNIA STREET, SUITE 900
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14462778
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 14
Reel/Frame:038414/0389   Pages: 2
Recorded: 04/28/2016
Attorney Dkt #:020370-012810US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/18/2014
Assignee
1
1801 CALIFORNIA STREET, SUITE 900
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15141274
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 15
Reel/Frame:043962/0920   Pages: 2
Recorded: 10/26/2017
Attorney Dkt #:020370-012820US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/18/2014
Assignee
1
931 14TH STREET, SUITE 900
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15792466
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 16
Reel/Frame:034793/0516   Pages: 6
Recorded: 01/22/2015
Attorney Dkt #:020370-015800US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2015
2
Exec Dt:
01/19/2015
3
Exec Dt:
01/22/2015
4
Exec Dt:
01/20/2015
Assignee
1
1801 CALIFORNIA STREET, SUITE 900
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14601891
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 17
Reel/Frame:045293/0544   Pages: 6
Recorded: 03/20/2018
Attorney Dkt #:020370-015810US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2015
2
Exec Dt:
01/19/2015
3
Exec Dt:
01/22/2015
4
Exec Dt:
01/20/2015
Assignee
1
931 14TH STREET, SUITE 900
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15925351
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 18
Reel/Frame:055089/0503   Pages: 6
Recorded: 01/31/2021
Attorney Dkt #:CLC-168/US/DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2015
2
Exec Dt:
01/19/2015
3
Exec Dt:
01/22/2015
4
Exec Dt:
01/22/2015
Assignee
1
1025 ELDORADO BLVD
BROOMFIELD, COLORADO 80021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17163508
Correspondence name and address
THOMAS J. MCFARLANE
438 CAMBRIDGE AVE.
SUITE 225
PALO ALTO, CA 94306
Assignment: 19
Reel/Frame:035372/0394   Pages: 2
Recorded: 04/09/2015
Attorney Dkt #:020370-017100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/09/2015
Assignee
1
1801 CALIFORNIA STREET, SUITE 900
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14682360
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 20
Reel/Frame:048037/0973   Pages: 2
Recorded: 01/16/2019
Attorney Dkt #:1402-US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/09/2015
Assignee
1
1025 ELDORADO BLVD.
BROOMFIELD, COLORADO 80021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16215427
Correspondence name and address
ADSERO IP
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 21
Reel/Frame:047464/0263   Pages: 2
Recorded: 11/09/2018
Attorney Dkt #:1434-US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2016
2
Exec Dt:
09/19/2016
3
Exec Dt:
09/19/2016
Assignee
1
1025 ELDORADO BLVD.
BROOMFIELD, COLORADO 80021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16180823
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 22
Reel/Frame:039783/0305   Pages: 2
Recorded: 09/19/2016
Attorney Dkt #:020370-028300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2016
2
Exec Dt:
09/19/2016
3
Exec Dt:
09/19/2016
Assignee
1
1801 CALIFORNIA STREET, SUITE 900
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15269437
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 23
Reel/Frame:046999/0238   Pages: 2
Recorded: 09/27/2018
Attorney Dkt #:1506-US-U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/27/2018
Assignee
1
1025 ELDORADO BLVD.
BROOMFIELD, COLORADO 80021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16143839
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 24
Reel/Frame:065563/0021   Pages: 7
Recorded: 11/14/2023
Attorney Dkt #:1725-US-U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2023
2
Exec Dt:
11/29/2022
3
Exec Dt:
11/28/2022
4
Exec Dt:
11/28/2022
Assignee
1
1025 ELDORADO BOULEVARD
BROOMFIELD, COLORADO 80021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18509226
Correspondence name and address
CHRISTOPHER C. BOLTEN
EVERSHEDS SUTHERLAND (US) LLP
12255 EL CAMINO REAL, SUITE 100
SAN DIEGO, CA 92130

Search Results as of: 05/24/2024 05:26 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