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 : KOPPETSCH, KARSTEN
Total Assignments: 8
Assignment: 1
Reel/Frame:028693/0973   Pages: 3
Recorded: 08/01/2012
Attorney Dkt #:SIRT060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPPETSCH, KARSTEN
Exec Dt:
07/23/2012
2
SZCZEPANKIEWICZ, BRUCE G.
Exec Dt:
07/17/2012
3
PERNI, ROBERT B.
Exec Dt:
07/17/2012
Assignee
1
SIRTRIS PHARMACEUTICALS, INC.
200 TECHNOLOGY SQUARE
SUITE 300
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9376461
US20150218202
14124395
Correspondence name and address
GLAXOSMITHKLINE
709 SWEDELAND ROAD
CIP UW2220
KING OF PRUSSIA, PA 19406
Assignment: 2
Reel/Frame:041190/0994   Pages: 5
Recorded: 02/07/2017
Attorney Dkt #:SIRT063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, CHARLES A.
Exec Dt:
05/18/2014
2
CALDWELL, RICHARD DANA
Exec Dt:
05/28/2014
3
CASAUBON, REBECCA
Exec Dt:
05/20/2014
4
DISCH, JEREMY S.
Exec Dt:
05/17/2014
5
FOX, RYAN MICHAEL
Exec Dt:
05/17/2014
6
KOPPETSCH, KARSTEN
Exec Dt:
05/16/2014
7
NG, PUI YEE
Exec Dt:
05/28/2014
8
OALMANN, CHRISTOPHER
Exec Dt:
05/28/2014
9
PERNI, ROBERT B.
Exec Dt:
05/17/2014
10
SZCZEPANKIEWICZ, BRUCE G.
Exec Dt:
05/17/2014
11
WHITE, BRIAN H.
Exec Dt:
05/17/2014
Assignee
1
GLAXOSMITHKLINE LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9765075
US20160083386
14891158
Correspondence name and address
GLAXOSMITHKLINE
709 SWEDELAND ROAD
UW2220
KING OF PRUSSIA, PA 19406
Assignment: 3
Reel/Frame:040468/0296   Pages: 11
Recorded: 11/30/2016
Attorney Dkt #:SIRT066 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREUGSCHAT, FRANK
Exec Dt:
06/30/2015
2
SZCZEPANKIEWICZ, BRUCE G.
Exec Dt:
06/22/2015
3
PERNI, ROBERT B.
Exec Dt:
06/19/2015
4
KOPPETSCH, KARSTEN
Exec Dt:
06/17/2015
Assignee
1
GLAXOSMITHKLINE INTELLECTUAL PROPERTY (NO.2) LIMITED
980 GREAT WEST ROAD
BRENTFORD, MIDDLESEX, UNITED KINGDOM TW89GS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10485814
US20170189433
15315160
Correspondence name and address
GLAXOSMITHKLINE
709 SWEDELAND ROAD
UW2220
KING OF PRUSSIA, PA 19406
Assignment: 4
Reel/Frame:040466/0364   Pages: 8
Recorded: 11/30/2016
Attorney Dkt #:SIRT067 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZCZEPANKIEWICZ, BRUCE G.
Exec Dt:
11/22/2016
2
KOPPETSCH, KARSTEN
Exec Dt:
06/23/2015
3
PERNI, ROBERT B.
Exec Dt:
06/24/2015
Assignee
1
GLAXOSMITHKLINE INTELLECTUAL PROPERTY (NO.2) LIMITED
980 GREAT WEST ROAD
BRENTFORD, MIDDLESEX, UNITED KINGDOM TW89GS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316054
US20170204131
15315068
Correspondence name and address
GLAXOSMITHKLINE
709 SWEDELAND ROAD
UW2220
KING OF PRUSSIA, PA 19406
Assignment: 5
Reel/Frame:043401/0845   Pages: 38
Recorded: 08/01/2017
Attorney Dkt #:SIRT063-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, CHARLES A.
Exec Dt:
12/21/2015
2
CALDWELL, RICHARD DANA
Exec Dt:
02/09/2016
3
CASAUBON, REBECCA
Exec Dt:
12/23/2015
4
DISCH, JEREMY S.
Exec Dt:
01/16/2016
5
FOX, RYAN MICHAEL
Exec Dt:
01/15/2016
6
KOPPETSCH, KARSTEN
Exec Dt:
12/21/2015
7
MILLER, WILLIAM HENRY
Exec Dt:
12/22/2015
8
NG, PUI YEE
Exec Dt:
12/26/2015
9
OALMANN, CHRISTOPHER
Exec Dt:
12/22/2015
10
PERNI, ROBERT B.
Exec Dt:
12/21/2015
11
SZCZEPANKIEWICZ, BRUCE G.
Exec Dt:
12/26/2015
12
WHITE, BRIAN H.
Exec Dt:
01/05/2016
Assignee
1
GLAXOSMITHKLINE LLC
251 LITTLE FALLS DRIVE
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9834558
US20150152108
14547861
Correspondence name and address
GLAXOSMITHKLINE
709 SWEDELAND ROAD
UW2220
KING OF PRUSSIA, PA 19406
Assignment: 6
Reel/Frame:043482/0102   Pages: 38
Recorded: 08/08/2017
Attorney Dkt #:SIRT063-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, CHARLES A.
Exec Dt:
12/21/2015
2
CALDWELL, RICHARD DANA
Exec Dt:
02/09/2016
3
CASAUBON, REBECCA
Exec Dt:
12/23/2015
4
DISCH, JEREMY S.
Exec Dt:
01/16/2016
5
FOX, RYAN MICHAEL
Exec Dt:
01/15/2016
6
KOPPETSCH, KARSTEN
Exec Dt:
12/21/2015
7
MILLER, WILLIAM HENRY
Exec Dt:
12/22/2015
8
NG, PUI YEE
Exec Dt:
12/26/2015
9
OALMANN, CHRISTOPHER
Exec Dt:
12/22/2015
10
PERNI, ROBERT B.
Exec Dt:
12/21/2015
11
SZCZEPANKIEWICZ, BRUCE G.
Exec Dt:
12/26/2015
12
WHITE, BRIAN H.
Exec Dt:
01/05/2016
Assignee
1
GLAXOSMITHKLINE LLC
251 LITTLE FALLS DRIVE
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590135
US20170355697
15528195
Correspondence name and address
GLAXOSMITHKLINE
709 SWEDELAND ROAD
UW2220
KING OF PRUSSIA, PA 19406
Assignment: 7
Reel/Frame:064797/0445   Pages: 7
Recorded: 09/05/2023
Attorney Dkt #:MBS-03601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREMSKY, JONATHAN N.
Exec Dt:
10/12/2022
2
SZCZEPANKIEWICZ, BRUCE
Exec Dt:
10/12/2022
3
KOPPETSCH, KARSTEN
Exec Dt:
10/12/2022
Assignee
1
METRO INTERNATIONAL BIOTECH, LLC
100 BARBER AVENUE
WORCESTER, MASSACHUSETTS 01605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11787830
US20230257412
18129345
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2600
Assignment: 8
Reel/Frame:065845/0897   Pages: 7
Recorded: 12/12/2023
Attorney Dkt #:MBS-03602 INVS TO METRO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREMSKY, JONATHAN N.
Exec Dt:
10/12/2022
2
SZCZEPANKIEWICZ, BRUCE
Exec Dt:
10/12/2022
3
KOPPETSCH, KARSTEN
Exec Dt:
10/12/2022
Assignee
1
METRO INTERNATIONAL BIOTECH, LLC
100 BARBER AVENUE
WORCESTER, MASSACHUSETTS 01606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11952396
US20240109932
18517380
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2600

Search Results as of: 05/20/2024 10:12 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