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Patent Assignment Assignor Details
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Assignor Name : GU, YANSONG
Total Assignments: 26
Assignment: 1
Reel/Frame:009036/0140   Pages: 5
Recorded: 03/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVIN, JEREMY IAN
Exec Dt:
09/30/1997
2
DU, MILA T.
Exec Dt:
09/30/1997
3
VENKATESAN, ARANAPAKAM M.
Exec Dt:
09/30/1997
4
NELSON, FRANCES CHRISTY
Exec Dt:
09/30/1997
5
ZASK, ARIE
Exec Dt:
09/30/1997
6
GU, YANSONG
Exec Dt:
09/30/1997
Assignee
1
AMERICAN CYANAMID COMPANY
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929097
NONE
08944593
Correspondence name and address
AMERICAN HOME PRODUCTS
R.W. ALICE
ONE CAMPUS DRIVE
PARSIPPANY, NJ 07054
Assignment: 2
Reel/Frame:009416/0840   Pages: 4
Recorded: 08/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVIN, JEREMY IAN
Exec Dt:
09/30/1997
2
ZASK, ARIE
Exec Dt:
09/30/1997
3
GU, YANSONG
Exec Dt:
09/30/1997
Assignee
1
AMERICAN CYANAMID COMPANY
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5977408
NONE
08944189
Correspondence name and address
AMERICAN HOME PRODUCTS
R.W. ALICE
ONE CAMPUS DRIVE
PARSIPPANY, NJ 07054
Assignment: 3
Reel/Frame:009404/0468   Pages: 4
Recorded: 08/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVIN, JEREMY I.
Exec Dt:
07/06/1998
2
ZASK, ARIE
Exec Dt:
07/06/1998
3
GU, YANSONG
Exec Dt:
07/06/1998
4
ALBRIGHT, JAY D.
Exec Dt:
07/06/1998
5
DU, XUEMEI
Exec Dt:
07/06/1998
Assignee
1
AMERICAN CYANAMID COMPANY
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6228869
NONE
09059554
Correspondence name and address
AMERICAN HOME PRODUCTS
R.W. ALICE
ONE CAMPUS DRIVE
PARISPPANY, NJ 07054
Assignment: 4
Reel/Frame:013667/0891   Pages: 5
Recorded: 01/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, YANSONG
Exec Dt:
09/11/2002
2
PELLETIER, JEFFREY C.
Exec Dt:
12/17/2002
Assignee
1
WYETH
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940-0874
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6667303
NONE
10208561
Correspondence name and address
WYETH
KIMBERLY R. HILD
PATENT LAW DEPARTMENT
FIVE GIRALDA FARMS
MADISON, NJ 07940-0874
Assignment: 5
Reel/Frame:014592/0629   Pages: 10
Recorded: 10/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VENKATESAN, ARANAPAKAM MUDUMBAI
Exec Dt:
09/03/2003
2
MANSOUR, TAREK SUHAYL
Exec Dt:
09/05/2003
3
ABE, TAKAO
Exec Dt:
08/22/2003
4
MIHIRA, ADO
Exec Dt:
08/22/2003
5
AGARWAL, ATUL
Exec Dt:
10/06/2003
6
USHIROGOCHI, HIDEKI
Exec Dt:
08/22/2003
7
GU, YANSONG
Exec Dt:
09/02/2003
8
TAMAI, SATOSHI
Exec Dt:
08/22/2003
9
SUM, FUK-WAH
Exec Dt:
09/03/2003
Assignee
1
WYETH
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7018997
US20040043978
10427427
Correspondence name and address
WYETH
JOHN W. HOGAN, JR.
PATENT LAW DEPARTMENT
FIVE GIRALDA FARMS
MADISON, NJ 07940
Assignment: 6
Reel/Frame:014748/0748   Pages: 7
Recorded: 06/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VENKATESAN, ARANAPAKAM
Exec Dt:
05/21/2004
2
DAVIS, JAMIE M.
Exec Dt:
05/24/2004
3
GU, YANSONG
Exec Dt:
05/21/2004
Assignee
1
WYETH
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6939870
US20040204402
10652424
Correspondence name and address
WOODCOCK WASHBURN LLP
WENDY A. CHOI
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 7
Reel/Frame:015104/0881   Pages: 5
Recorded: 09/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VENKATESAN, ARANAPAKAM MUDUMBAI
Exec Dt:
08/18/2004
2
SANTOS, OSVALDO DOS
Exec Dt:
08/18/2004
3
GU, YANSONG
Exec Dt:
08/18/2004
Assignee
1
WYETH
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7235569
US20050004162
10835998
Correspondence name and address
WOODCOCK WASHBURN LLP
BRIAN J. HUBBARD, ESQUIRE
ONE LIBERTY PLACE -46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 8
Reel/Frame:025741/0254   Pages: 4
Recorded: 02/03/2011
Attorney Dkt #:091619-0452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
01/19/2011
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102914
US20120202261
13257949
Correspondence name and address
PAUL S. HUNTER
FOLEY & LARDNER LLP
P.O. BOX 1497
MADISON, WI 53701-1497
Assignment: 9
Reel/Frame:026937/0951   Pages: 9
Recorded: 09/20/2011
Attorney Dkt #:091619-0593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
01/19/2011
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102914
US20120202261
13257949
Correspondence name and address
FOLEY & LARDNER LLP
150 EAST GILMAN STREET
P.O. BOX 1497
MADISON, WI 53701-1497
Assignment: 10
Reel/Frame:026270/0968   Pages: 8
Recorded: 05/12/2011
Attorney Dkt #:091619-0450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATOS, MARVI A.
Exec Dt:
04/27/2011
2
CARLSON, WILLIAM B.
Exec Dt:
04/29/2011
3
VESELY, IVAN
Exec Dt:
04/29/2011
4
GU, YANSONG
Exec Dt:
04/25/2011
Assignee
1
IGG, INNOVATIONS FOR THE GREATER GOOD, LLC
4302 NE 65TH ST.
SEATTLE, WASHINGTON 98115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889403
NONE
13394471
Correspondence name and address
PAUL S. HUNTER
FOLEY & LARDNER LLP
P.O. BOX 1497
MADISON, WI 53701-1497
Assignment: 11
Reel/Frame:026271/0142   Pages: 8
Recorded: 05/12/2011
Attorney Dkt #:091619-0451
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATOS, MARVI A.
Exec Dt:
04/27/2011
2
CARLSON, WILLIAM B.
Exec Dt:
04/29/2011
3
VESELY, IVAN
Exec Dt:
04/29/2011
4
GU, YANSONG
Exec Dt:
04/25/2011
Assignee
1
IGG, INNOVATIONS FOR THE GREATER GOOD, LLC
4302 NE 65TH ST.
SEATTLE, WASHINGTON 98115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9034640
US20120288937
13322393
Correspondence name and address
PAUL S. HUNTER
FOLEY & LARDNER LLP
P.O. BOX 1497
MADISON, WI 53701-1497
Assignment: 12
Reel/Frame:026555/0990   Pages: 4
Recorded: 07/07/2011
Attorney Dkt #:091619-0496
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
06/10/2011
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130012754
13320731
Correspondence name and address
JEFFREY R. LOMPREY
FOLEY & LARDNER LLP
150 E. GILMAN ST.
MADISON, WI 53703
Assignment: 13
Reel/Frame:028576/0181   Pages: 4
Recorded: 07/18/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
10/17/2011
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130102013
13521894
Correspondence name and address
ALEX Y. NIE
FOLEY
150 EAST GILMAN STREET
MADISON, WI 53703
Assignment: 14
Reel/Frame:027982/0239   Pages: 8
Recorded: 04/03/2012
Attorney Dkt #:091619-0626
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, JOSEF PETER
Exec Dt:
11/21/2011
2
KARP, FLOYD BRIAN
Exec Dt:
11/28/2011
3
GU, YANSONG
Exec Dt:
11/30/2011
4
SAHM, ROGER A.
Exec Dt:
11/22/2011
Assignee
1
EPIMED LLC
10398 NE 17TH ST
UNIT 306
BELLEVUE, WASHINGTON 98004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8907045
US20140041802
13823291
Correspondence name and address
JOSEPH P. MEARA
FOLEY & LARDNER LLP
150 E. GILMAN ST.
MADISON, WI 53703
Assignment: 15
Reel/Frame:029605/0935   Pages: 4
Recorded: 01/10/2013
Attorney Dkt #:091619-0735
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
02/23/2012
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8541556
US20130231295
13738424
Correspondence name and address
JEFFREY R. LOMPREY
FOLEY & LARDNER LLP
150 E. GILMAN ST.
MADISON, WI 53703
Assignment: 16
Reel/Frame:028346/0386   Pages: 4
Recorded: 06/08/2012
Attorney Dkt #:091619-0726
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
05/23/2012
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130332247
13639061
Correspondence name and address
TROY D. SMITH - FOLEY & LARDNER LLP
321 N. CLARK ST.
CHICAGO, IL 60654
Assignment: 17
Reel/Frame:029345/0543   Pages: 4
Recorded: 11/26/2012
Attorney Dkt #:091619-0797
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
05/23/2012
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130332247
13639061
Correspondence name and address
TROY D SMITH - FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 18
Reel/Frame:028460/0448   Pages: 4
Recorded: 06/28/2012
Attorney Dkt #:091619-0690
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
06/15/2012
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9095142
US20140005129
13812402
Correspondence name and address
JEFFREY R. LOMPREY
FOLEY & LARDNER LLP
150 E. GILMAN ST.
MADISON, WI 53703
Assignment: 19
Reel/Frame:029696/0620   Pages: 4
Recorded: 01/25/2013
Attorney Dkt #:091619-0804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
06/15/2012
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9095142
US20140005129
13812402
Correspondence name and address
JEFFREY R. LOMPREY
FOLEY & LARDNER LLP
150 E. GILMAN ST.
MADISON, WI 53703
Assignment: 20
Reel/Frame:044947/0124   Pages: 4
Recorded: 02/15/2018
Attorney Dkt #:X2976.10105US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
07/17/2012
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10114008
US20160334390
15112660
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DR. SUITE 300
PARK CITY, UT 84098
Assignment: 21
Reel/Frame:047940/0498   Pages: 4
Recorded: 01/09/2019
Attorney Dkt #:US-800458-03-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
07/17/2012
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190120825
16137725
Correspondence name and address
IP SPRING
180 NORTH LASALLE STREET
SUITE 3700
CHICAGO, IL 60601
Assignment: 22
Reel/Frame:030027/0084   Pages: 4
Recorded: 03/18/2013
Attorney Dkt #:091619-0730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
11/13/2012
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160011141
14770756
Correspondence name and address
CHRISTOPHER L. KALAFUT
150 EAST GILMAN STREET
FOLEY & LARDNER LLP
MADISON, WI 53703
Assignment: 23
Reel/Frame:034513/0924   Pages: 4
Recorded: 12/16/2014
Attorney Dkt #:091619-0897
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
02/28/2013
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150154568
14406147
Correspondence name and address
TROY D. SMITH
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 24
Reel/Frame:034680/0225   Pages: 4
Recorded: 01/12/2015
Attorney Dkt #:138248.29601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
07/23/2013
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150197679
14594253
Correspondence name and address
PEPPER HAMILTON LLP
500 GRANT STREET
SUITE 5000
PITTSBURGH, PA 15219-2507
Assignment: 25
Reel/Frame:041191/0356   Pages: 4
Recorded: 02/07/2017
Attorney Dkt #:US-893669-02-US-NAT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
07/28/2014
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10054550
US20170241913
15502239
Correspondence name and address
TURK IP LAW, LLC C/O XINOVA, LLC
701 5TH AVE
SUITE 4100
SEATTLE, WA 98104
Assignment: 26
Reel/Frame:035888/0135   Pages: 4
Recorded: 06/23/2015
Attorney Dkt #:2817.0340US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GU, YANSONG
Exec Dt:
05/15/2015
Assignee
1
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2700 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10197496
US20160377535
14747962
Correspondence name and address
TURK IP LAW, LLC
2885 SANFORD AVE. S.W. #23998
GRANDVILLE, MI 49418

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