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 : PRENDERGAST, GEORGE C.
Total Assignments: 25
Assignment: 1
Reel/Frame:008180/0769   Pages: 3
Recorded: 10/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/1996
2
Exec Dt:
10/10/1996
Assignee
1
36TH AND SPRUCE STREETS
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08435454
Correspondence name and address
HOWSON AND HOWSON
MARY E. BAK, ESQUIRE
SPRING HOUSE CORPORATE CENTER, BOX 457
SPRING HOUSE, PA 19477
Assignment: 2
Reel/Frame:008606/0150   Pages: 3
Recorded: 07/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/1997
2
Exec Dt:
06/24/1997
Assignee
1
3601 SPRUCE STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08652972
Correspondence name and address
HOWSON AND HOWSON
MARY E. BAK, ESQUIRE
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 3
Reel/Frame:008816/0941   Pages: 3
Recorded: 11/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/09/1997
Assignee
1
3601 SPRUCE STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08919145
Correspondence name and address
HOWSON AND HOWSON
MARY E. BAK, ESQUIRE
SPRING HOUSE CORPORATE CENTER,
BOX 457
SPRING HOUSE, PA 19477
Assignment: 4
Reel/Frame:009122/0458   Pages: 3
Recorded: 04/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1998
2
Exec Dt:
04/08/1998
Assignee
1
3601 SPRUCE STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08870126
Correspondence name and address
HOWSON AND HOWSON
MARY E. BAK
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 5
Reel/Frame:012647/0103   Pages: 3
Recorded: 02/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1998
2
Exec Dt:
04/08/1998
Assignee
1
3601 SPRUCE STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09445247
Correspondence name and address
HOWSON AND HOWSON
MARY E. BAK, ESQUIRE
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, P.A. 19477
Assignment: 6
Reel/Frame:012827/0570   Pages: 3
Recorded: 04/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1998
2
Exec Dt:
04/08/1998
Assignee
1
3601 SPRUCE STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10123807
Correspondence name and address
HOWSON AND HOWSON
MARY E. BAK, ESQUIRE
SPRING HOUSE CORPORATE CENTER, BOX 457
SPRING HOUSE, PA 19477
Assignment: 7
Reel/Frame:013839/0131   Pages: 3
Recorded: 02/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2002
2
Exec Dt:
01/17/2002
Assignee
1
3601 SPRUCE STREET
PHILADELPHIA, PENNSYLVANIA 19104-4268
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10069540
Correspondence name and address
HOWSON AND HOWSON
MARY E. BAK, ESQ.
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 8
Reel/Frame:017375/0102   Pages: 4
Recorded: 03/28/2006
Attorney Dkt #:3882-P03161US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2005
2
Exec Dt:
10/10/2005
3
Exec Dt:
10/10/2005
4
Exec Dt:
10/12/2005
Assignee
1
100 LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10551151
Correspondence name and address
KATHLEEN D. RIGAUT, PH.D., J.D.
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:018795/0966   Pages: 4
Recorded: 01/24/2007
Attorney Dkt #:3882-P03892US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2006
2
Exec Dt:
11/22/2006
3
Exec Dt:
11/17/2006
4
Exec Dt:
11/13/2006
Assignee
1
100 LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11589024
Correspondence name and address
KATHLEEN D. RIGAUT, PH.D., J.D.
DANN DORFMAN HERRELL AND SKILLMAN
1601 MARKET ST., SUITE 2400
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:023289/0149   Pages: 2
Recorded: 09/28/2009
Attorney Dkt #:3882-P04296US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2009
2
Exec Dt:
09/17/2009
3
Exec Dt:
09/08/2009
Assignee
1
100 EAST LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12528466
Correspondence name and address
ROBERT C. NETTER, JR., PH.D., J.D.
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103-2307
Assignment: 11
Reel/Frame:024100/0752   Pages: 7
Recorded: 03/18/2010
Attorney Dkt #:3882-P03161US01/PJH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2010
2
Exec Dt:
03/15/2010
3
Exec Dt:
03/15/2010
4
Exec Dt:
03/15/2010
Assignee
1
100 LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550444
Correspondence name and address
DANN, DORFMAN, HERRELL & SKILLMAN PC
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:025347/0936   Pages: 2
Recorded: 11/11/2010
Attorney Dkt #:3882-P04089US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2010
2
Exec Dt:
11/09/2010
Assignee
1
100 EAST LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12273296
Correspondence name and address
ROBERT C. NETTER, JR., PH.D., J.D.
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103-2307
Assignment: 13
Reel/Frame:025878/0932   Pages: 2
Recorded: 03/01/2011
Attorney Dkt #:3882-P04420US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2011
2
Exec Dt:
02/15/2011
Assignee
1
100 EAST LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12743682
Correspondence name and address
ROBERT C. NETTER, JR., PH.D., J.D.
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103-2307
Assignment: 14
Reel/Frame:040280/0076   Pages: 2
Recorded: 11/10/2016
Attorney Dkt #:3882-P04420US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2011
2
Exec Dt:
02/15/2011
Assignee
1
100 LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14084064
Correspondence name and address
ROBERT C. NETTER, JR., PH.D., J.D.
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:040196/0376   Pages: 2
Recorded: 11/02/2016
Attorney Dkt #:3882-P05988US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2016
2
Exec Dt:
10/31/2016
Assignee
1
100 LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15302088
Correspondence name and address
DANN, DORFMAN, HERRELL & SKILLMAN
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103-2307
Assignment: 16
Reel/Frame:051819/0930   Pages: 2
Recorded: 02/14/2020
Attorney Dkt #:MLH5298USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2017
2
Exec Dt:
05/18/2017
3
Exec Dt:
05/16/2017
4
Exec Dt:
05/16/2017
Assignee
1
100 LANCASTER AVE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15841416
Correspondence name and address
HOWSON & HOWSON LLP
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422
Assignment: 17
Reel/Frame:053690/0744   Pages: 2
Recorded: 09/03/2020
Attorney Dkt #:MLH5298USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2017
2
Exec Dt:
05/18/2017
3
Exec Dt:
05/16/2017
4
Exec Dt:
05/16/2017
Assignee
1
100 EAST LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17011852
Correspondence name and address
HOWSON & HOWSON LLP
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422
Assignment: 18
Reel/Frame:048613/0143   Pages: 3
Recorded: 03/15/2019
Attorney Dkt #:3882-P06142US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2019
2
Exec Dt:
03/14/2019
3
Exec Dt:
03/14/2019
4
Exec Dt:
03/14/2019
5
Exec Dt:
03/15/2019
Assignee
1
100 E. LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15742972
Correspondence name and address
DANN, DORFMAN, HERRELL & SKILLMAN
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103-2307
Assignment: 19
Reel/Frame:048995/0014   Pages: 2
Recorded: 04/25/2019
Attorney Dkt #:3882-P06139US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2019
2
Exec Dt:
04/23/2019
3
Exec Dt:
04/24/2019
Assignee
1
100 E. LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15544917
Correspondence name and address
DANN, DORFMAN, HERRELL & SKILLMAN
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103-2307
Assignment: 20
Reel/Frame:052213/0166   Pages: 2
Recorded: 03/24/2020
Attorney Dkt #:MLH6139C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2019
2
Exec Dt:
04/23/2019
3
Exec Dt:
04/24/2019
Assignee
1
100 LANCASTER AVE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16700471
Correspondence name and address
HOWSON & HOWSON LLP
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422
Assignment: 21
Reel/Frame:058822/0558   Pages: 8
Recorded: 01/30/2022
Attorney Dkt #:MLH-111.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2020
2
Exec Dt:
02/06/2020
3
Exec Dt:
02/06/2020
Assignee
1
100 LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17430408
Correspondence name and address
HOWSON & HOWSON LLP
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422
Assignment: 22
Reel/Frame:052257/0072   Pages: 7
Recorded: 03/30/2020
Attorney Dkt #:MLH104PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2020
2
Exec Dt:
03/26/2020
Assignee
1
100 LANCASTER AVE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16613299
Correspondence name and address
HOWSON & HOWSON LLP
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422
Assignment: 23
Reel/Frame:052257/0403   Pages: 7
Recorded: 03/30/2020
Attorney Dkt #:MLH104US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2020
2
Exec Dt:
03/26/2020
Assignee
1
100 LANCASTER AVE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16613299
Correspondence name and address
HOWSON & HOWSON LLP
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422
Assignment: 24
Reel/Frame:053403/0977   Pages: 9
Recorded: 08/05/2020
Attorney Dkt #:MLH6452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2020
2
Exec Dt:
07/21/2020
3
Exec Dt:
07/21/2020
4
Exec Dt:
07/28/2020
Assignee
1
100 LANCASTER AVE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16647260
Correspondence name and address
HOWSON & HOWSON LLP
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422
Assignment: 25
Reel/Frame:066603/0386   Pages: 5
Recorded: 02/29/2024
Attorney Dkt #:MLH-112-1.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/23/2024
Assignee
1
100 LANCASTER AVENUE
WYNNEWOOD, PENNSYLVANIA 19096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17642108
Correspondence name and address
COLLEEN M. SCHALLER
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422

Search Results as of: 06/21/2024 04:54 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