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Patent Assignment Assignor Details
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Assignor Name : GOLDENBERG, ANDREW A.
Total Assignments: 33
Assignment: 1
Reel/Frame:005876/0150   Pages: 2
Recorded: 10/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SZYMCZYK, KRZYSZTOF F.
Exec Dt:
09/17/1991
2
GOLDENBERG, ANDREW A.
Exec Dt:
09/17/1991
3
WIERCIENSKI, JACK A.
Exec Dt:
09/17/1991
Assignee
1
GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO, THE
TORONTO, ONTARIO, CANADA M5S 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5255949
NONE
07774505
Correspondence name and address
R. J. AUSTIN
C/O NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA KIY 4H7
Assignment: 2
Reel/Frame:005884/0385   Pages: 2
Recorded: 10/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIERCIENSKI, JACEK A.
Exec Dt:
09/17/1991
2
KUZA, PAWEL
Exec Dt:
09/17/1991
3
SZYMCZYK, KRZYSZTOF F.
Exec Dt:
09/17/1991
4
GOLDENBERG, ANDREW A.
Exec Dt:
09/17/1991
Assignee
1
GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO, THE
TORONTO, ONTARIO, CANADA M5S 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5255948
NONE
07774506
Correspondence name and address
R.J. AUSTIN
C/O NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 3
Reel/Frame:006876/0244   Pages: 4
Recorded: 02/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
01/31/1994
2
KUZAN, PAWEL
Exec Dt:
01/28/1994
3
WIERCIENSKI, JACEK
Exec Dt:
01/28/1994
Assignee
1
CONSUMERS' GAS COMPANY LTD., THE
ATRIA 111, SUITE 1100
2225 SHEPPARD AVENUE EAST
NORTH YORK, ONTARIO M2J 5C2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5527169
NONE
08193412
Correspondence name and address
MARK B. EISEN
SUITE 2300
101 RICHMOND STREET WEST
TORONTO, ONT. M5H 2J7
Assignment: 4
Reel/Frame:007466/0158   Pages: 2
Recorded: 05/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARRELL, PHILIP S.E.
Exec Dt:
09/29/1994
2
GOLDENBERG, ANDREW A.
Exec Dt:
09/29/1994
3
MEIDAN, DANIEL
Exec Dt:
09/29/1994
Assignee
1
HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF NATIONAL DEFENCE
NATIONAL DEFENCE HEADQUARTERS, PEARKS BUILDING
101 COLONEL BY DRIVE
OTTAWA, ONTARIO, CANADA K1A 0K2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5536232
NONE
08320412
Correspondence name and address
ANTHONY ASQUITH & CO.
ANTHONY ASQUITH
173 WESTVALE DRIVE
WATERLOO, ONTARIO
CANADA N2T 1B7
Assignment: 5
Reel/Frame:007590/0850   Pages: 5
Recorded: 07/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
07/11/1995
2
KUZAN, PAWEL
Exec Dt:
07/11/1995
3
WIERCIENSKI, JACEK
Exec Dt:
07/11/1995
4
MEIDAN, DANIEL
Exec Dt:
07/04/1995
Assignee
1
CONSUMERS' GAS COMPANY LTD., THE
ATRIA III, SUITE 1100, 2225 SHEPPARD AVENUE EAST
NORTH YORK, ONTARIO, CANADA M2J 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5681131
NONE
08503888
Correspondence name and address
MARK B. EISEN
4211 YONGE STREET, SUITE 321
NORTH YORK, ONTARIO M2P 2A9
Assignment: 6
Reel/Frame:007830/0244   Pages: 4
Recorded: 02/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
01/22/1996
2
HUI, RAYMOND
Exec Dt:
01/31/1996
3
KIRCANSKI, NENAND M.
Exec Dt:
01/19/1996
4
KUZAN, PAWEL
Exec Dt:
01/22/1996
5
WIERCIENSKI, JACEK A.
Exec Dt:
01/22/1996
6
ZHOU, CHIN
Exec Dt:
01/31/1996
Assignee
1
ENGINEERING SERVICES,INC.
5 KING'S COLLEGE ROAD
ONTARIO, CANADA M5S 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5523662
NONE
08235953
Correspondence name and address
RALPH A. DOWELL
2001 JEFFERSON DAVIS HWY
SUITE 705
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:009343/0846   Pages: 4
Recorded: 07/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
07/16/1998
2
KIRCANSKI, NENAD
Exec Dt:
07/17/1998
3
LU, ZIREN
Exec Dt:
07/20/1998
Assignee
1
ENGINEERING SERVICES INC.
5 KINGS COLLEGE ROAD
TORONTO, ONTARIO, CANADA M4S 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6322508
NONE
09121186
Correspondence name and address
RALPH A. DOWELL
SUITE 705
2001 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:009506/0736   Pages: 4
Recorded: 10/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
08/28/1998
2
KIRCANSKI, NENAD
Exec Dt:
08/28/1998
3
KIRCANSKI, MANJA
Exec Dt:
08/26/1998
4
SESHAN, ANANTH
Exec Dt:
08/26/1998
Assignee
1
ENGINEERING SERVICES INC.
5 KING'S COLLEGE ROAD
TORONTO, ONTARIO, CANADA M5S 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6084373
NONE
09108392
Correspondence name and address
RALPH A. DOWELL
SUITE 309
1215 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202-3124
Assignment: 9
Reel/Frame:009672/0780   Pages: 3
Recorded: 12/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
12/07/1998
2
KUZAN, PAWEL
Exec Dt:
12/08/1998
3
WIERCIENSKI, JACEK
Exec Dt:
12/08/1998
Assignee
1
CONSUMERS' GAS COMPANY LTD., THE
ATRIA III, SUITE 1100
2225 SHEPPARD AVENUE EAST
NORTH YORK, ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6142187
NONE
09172998
Correspondence name and address
MARK B. EISEN
20 QUEEN ST. W., SUITE 3202, BOX 102
TORONTO, ONTARIO, CANADA M5H 3R3
Assignment: 10
Reel/Frame:009984/0960   Pages: 4
Recorded: 05/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
04/14/1999
2
KIRCANSKI, NENAD
Exec Dt:
04/28/1999
3
NAIDU, PRAKASH
Exec Dt:
04/28/1999
Assignee
1
ENGINEERING SERVICES INC.
5 KING'S COLLEGE ROAD
TORONTO, ONTARIO, CANADA M5S 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6347259
NONE
09283150
Correspondence name and address
RALPH A. DOWELL
1215 JEFFERSON DAVIS HIGHWAY
SUITE 309
ARLINGTON, VA 22202-3124
Assignment: 11
Reel/Frame:018760/0075   Pages: 6
Recorded: 01/10/2007
Attorney Dkt #:14695
Conveyance: CHANGE OF ADDRESS
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
05/13/2004
2
KUZAN, PAWEL
Exec Dt:
05/13/2004
3
GRYNIEWSKI, LAWRENCE
Exec Dt:
05/14/2004
4
SCOTT, GORDON D.
Exec Dt:
05/17/2004
Assignee
1
ENGINEERING SERVICES, INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, ONTARIO, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7346429
US20050004708
10838913
Correspondence name and address
RALPH A. DOWELL
DOWELL & DOWELL, P.C.
SUITE 406, 2111 EISENHOWER AVENUE
ALEXANDERIA, VA 22314
Assignment: 12
Reel/Frame:016813/0165   Pages: 3
Recorded: 09/16/2005
Attorney Dkt #:14606
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAPPS, ALEX
Exec Dt:
08/22/2005
2
GOLDENBERG, ANDREW A.
Exec Dt:
08/22/2005
Assignee
1
ENGINEERING SERVICES INC.
1 BEDFORD ROAD, UNIT 5
TORONTO, ONT., CANADA M5R 2J7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6969941
US20050253482
10767840
Correspondence name and address
RALPH A. DOWELL
SUITE 406
2111 EISENHOWER AVENUE
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:017238/0679   Pages: 4
Recorded: 02/06/2006
Attorney Dkt #:14422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAPPS, ALEX
Exec Dt:
01/12/2006
2
GOLDENBERG, ANDREW A.
Exec Dt:
01/09/2006
Assignee
1
ENGINEERING SERVICES INC.
1 BEDFORD ROAD, UNIT 5
TORONTO, CANADA M5R 2J7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7038357
US20050040733
10644894
Correspondence name and address
RALPH A. DOWELL
SUITE 406
2111 EISENHOWER AVENUE
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:018421/0212   Pages: 4
Recorded: 10/19/2006
Attorney Dkt #:15167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
08/16/2006
2
LIN, JUN
Exec Dt:
08/16/2006
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO ON M4W 3P4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7493976
US20070029117
11196486
Correspondence name and address
RALPH A. DOWELL
SUITE 406
2111 EISENHOWER AVENUE
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:018421/0216   Pages: 4
Recorded: 10/19/2006
Attorney Dkt #:15510CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
08/16/2006
2
LIN, JUN
Exec Dt:
08/16/2006
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7600592
US20070193790
11498981
Correspondence name and address
RALPH A. DOWELL
SUITE 406
2111 EISENHOWER AVENUE
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:025714/0453   Pages: 5
Recorded: 01/28/2011
Attorney Dkt #:17511
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
01/26/2011
2
LIN, JUN
Exec Dt:
01/26/2011
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET
8TH FLOOR
TORONTO, ONTARIO, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8360178
US20110168460
13007298
Correspondence name and address
DOWELL & DOWELL, P.C.
103 ORONOCO STREET
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:029080/0221   Pages: 5
Recorded: 10/04/2012
Attorney Dkt #:18146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
08/07/2012
2
LIN, JUN
Exec Dt:
08/07/2012
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET
8TH FLOOR
TORONTO, ONTARIO, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140031977
13560692
Correspondence name and address
DOWELL & DOWELL P.C.
103 ORONOCO ST.
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:036030/0476   Pages: 5
Recorded: 07/08/2015
Attorney Dkt #:19221
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
08/07/2012
2
LIN, JUN
Exec Dt:
08/07/2012
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET
6TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9770825
US20150306764
14671638
Correspondence name and address
DOWELL & DOWELL, P.C.
103 ORONOCO ST, SUITE 220
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:043573/0674   Pages: 5
Recorded: 09/13/2017
Attorney Dkt #:20043DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
08/07/2012
2
LIN, JUN
Exec Dt:
08/07/2012
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180029224
15703040
Correspondence name and address
DOWELL & DOWELL, P.C.
2560 HUNTINGTON AVE, SUITE 203
ALEXANDRIA, VA 22303
Assignment: 20
Reel/Frame:043573/0731   Pages: 5
Recorded: 09/13/2017
Attorney Dkt #:20041DIV/20042DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
08/07/2012
2
LIN, JUN
Exec Dt:
08/07/2012
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10272563
US20180021946
15702027
 
NONE
US20180021947
15703036
Correspondence name and address
DOWELL & DOWELL, P.C.
2560 HUNTINGTON AVE, SUITE 203
ALEXANDRIA, VA 22303
Assignment: 21
Reel/Frame:043779/0265   Pages: 5
Recorded: 10/04/2017
Attorney Dkt #:20011DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
08/07/2012
2
LIN, JUN
Exec Dt:
08/07/2012
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180043530
15724506
Correspondence name and address
DOWELL & DOWELL, P.C.
2560 HUNTINGTON AVE, SUITE 203
ALEXANDRIA, VA 22303
Assignment: 22
Reel/Frame:030116/0312   Pages: 9
Recorded: 03/29/2013
Attorney Dkt #:18460
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
03/15/2013
2
BAILEY, BRENT
Exec Dt:
03/18/2013
3
GRYNIEWSKI, MATTHEW
Exec Dt:
03/15/2013
4
HE, XIAOJIA
Exec Dt:
03/15/2013
5
YANG, YI
Exec Dt:
03/18/2013
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET
8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9044865
US20140251054
13789403
Correspondence name and address
DOWELL & DOWELL P.C.
103 ORONOCO ST.
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:036271/0513   Pages: 9
Recorded: 08/06/2015
Attorney Dkt #:19288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
03/15/2013
2
BAILEY, BRENT
Exec Dt:
03/18/2013
3
GRYNIEWSKI, MATTHEW
Exec Dt:
03/15/2013
4
HE, XIAOJIA
Exec Dt:
03/15/2013
5
YANG, YI
Exec Dt:
03/18/2013
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET
8TH FLOOR
TORONTO, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481096
US20150290817
14728765
Correspondence name and address
DOWELL & DOWELL, P.C.
103 ORONOCO STREET
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:034831/0821   Pages: 4
Recorded: 01/28/2015
Attorney Dkt #:19030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GOLDENBERG, ANDREW A.
Exec Dt:
01/16/2015
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE ST, 8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9096281
NONE
14447236
Correspondence name and address
DOWELL & DOWELL P.C.
103 ORONOCO ST.
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:035927/0076   Pages: 7
Recorded: 06/18/2015
Attorney Dkt #:19185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
03/04/2015
2
YANG, YI
Exec Dt:
03/04/2015
3
MA, LIANG
Exec Dt:
03/04/2015
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9974619
US20160228189
14619978
Correspondence name and address
RALPH DOWELL
103 ORONOCO STREET
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:048010/0063   Pages: 6
Recorded: 01/15/2019
Attorney Dkt #:20194DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
03/04/2015
2
YANG, YI
Exec Dt:
03/04/2015
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE
TORONT, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180333212
15983193
Correspondence name and address
DOWELL & DOWELL P.C.
2560 HUNTINGTON AVE, SUITE 203
ALEXANDRIA, VA 22303
Assignment: 27
Reel/Frame:037389/0205   Pages: 5
Recorded: 12/31/2015
Attorney Dkt #:19461
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
12/14/2015
2
LIN, JUN
Exec Dt:
12/18/2015
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, ONTARIO, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637186
NONE
14958629
Correspondence name and address
DOWELL & DOWELL, PC
103 ORONOCO STREET
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:038977/0228   Pages: 7
Recorded: 06/21/2016
Attorney Dkt #:19592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, ANDREW A.
Exec Dt:
05/25/2016
2
YANG, YI
Exec Dt:
05/25/2016
3
MA, LIANG
Exec Dt:
05/25/2016
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET
8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170290630
15092230
Correspondence name and address
DOWELL & DOWELL, P.C.
103 ORONOCO ST, SUITE 220
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:042661/0103   Pages: 8
Recorded: 06/09/2017
Attorney Dkt #:19946DES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, XIAOJIA
Exec Dt:
05/17/2017
2
LU, ZIREN
Exec Dt:
05/17/2017
3
GOLDENBERG, ANDREW A.
Exec Dt:
05/17/2017
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D807936
NONE
29602024
Correspondence name and address
DOWELL & DOWELL, P.C.
2560 HUNTINGTON AVE, SUITE 203
ALEXANDRIA, VA 22303
Assignment: 30
Reel/Frame:042661/0199   Pages: 8
Recorded: 06/09/2017
Attorney Dkt #:19947DES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, XIAOJIA
Exec Dt:
05/17/2017
2
LU, ZIREN
Exec Dt:
05/17/2017
3
GOLDENBERG, ANDREW A.
Exec Dt:
05/17/2017
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D802041
NONE
29602027
Correspondence name and address
DOWELL & DOWELL, P.C.
2560 HUNTINGTON AVE, SUITE 203
ALEXANDRIA, VA 22303
Assignment: 31
Reel/Frame:042755/0181   Pages: 7
Recorded: 06/09/2017
Attorney Dkt #:19945
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, XIAOJIA
Exec Dt:
05/17/2017
2
LU, ZIREN
Exec Dt:
05/17/2017
3
GOLDENBERG, ANDREW A.
Exec Dt:
05/17/2017
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10022861
NONE
15499604
Correspondence name and address
DOWELL & DOWELL, P.C.
2560 HUNTINGTON AVE, SUITE 203
ALEXANDRIA, VA 22303
Assignment: 32
Reel/Frame:046544/0886   Pages: 7
Recorded: 07/13/2018
Attorney Dkt #:20306DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, XIAOJIA
Exec Dt:
05/17/2017
2
LU, ZIREN
Exec Dt:
05/17/2017
3
GOLDENBERG, ANDREW A.
Exec Dt:
05/17/2017
Assignee
1
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR
TORONTO, ON, CANADA M4W 3P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180319012
16035182
Correspondence name and address
DOWELL & DOWELL, P.C.
2560 HUNTINGTON AVE, SUITE 203
ALEXANDRIA, VA 22303
Assignment: 33
Reel/Frame:046098/0527   Pages: 7
Recorded: 06/15/2018
Attorney Dkt #:20262
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, XIAOJIA
Exec Dt:
05/24/2018
2
LU, ZIREN
Exec Dt:
05/24/2018
3
GOLDENBERG, ANDREW A.
Exec Dt:
05/24/2018
Assignee
1
ENGINEERING SERVICES INC.
11 ALLSTATE PARKWAY
UNIT 110
MARKHAM, ON, CANADA L3R 9T8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190337165
15969141
Correspondence name and address
DOWELL & DOWELL, P.C.
2560 HUNTINGTON AVENUE
SUITE 203
ALEXANDRIA, VA 22303

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