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Patent Assignment Assignor Details
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Assignor Name : CHEUNG, KIN-LEUNG
Total Assignments: 20
Assignment: 1
Reel/Frame:016124/0321   Pages: 3
Recorded: 12/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEUNG, KIN-LEUNG
Exec Dt:
12/15/2004
2
HUNG, WILLIAM
Exec Dt:
12/15/2004
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN, (01BE5)
LONGUEUIL, QUEBEC, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7025356
NONE
11014972
Correspondence name and address
ROBERT MITCHELL
C/O OGILVY RENAULT
1981 MCGILL COLLEGE AVENUE
SUITE 1600
MONTREAL, QUEBEC, CANADA H3A 2Y3
Assignment: 2
Reel/Frame:019517/0402   Pages: 3
Recorded: 07/05/2007
Attorney Dkt #:2993-853US WHY/SA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEUNG, KIN-LEUNG
Exec Dt:
06/05/2007
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN (01BE5)
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080286459
11749831
Correspondence name and address
OGILVY RENAULT LLP (PWC)
1981 MCGILL COLLEGE AVENUE
SUITE 1600
MONTREAL, H3A 2Y3 CANADA
Assignment: 3
Reel/Frame:022420/0901   Pages: 3
Recorded: 03/19/2009
Attorney Dkt #:15089900US JR/AS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEUNG, KIN-LEUNG
Exec Dt:
03/12/2009
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE-VICTORIN
01BE5
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8182213
US20100272565
12407256
Correspondence name and address
OGILVY RENAULT LLP/S.E.N.C.R.L., S.R.L.
1981 MCGILL COLLEGE AVENUE
SUITE 1600
MONTREAL, H3A 2Y3 CANADA
Assignment: 4
Reel/Frame:023149/0987   Pages: 3
Recorded: 08/26/2009
Attorney Dkt #:05002993-1061US JR/AS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEUNG, KIN-LEUNG
Exec Dt:
08/24/2009
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE-VICTORIN
(01BE5)
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8545167
US20110052382
12547812
Correspondence name and address
OGILVY RENAULT LLP (PWC)
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 5
Reel/Frame:026641/0023   Pages: 3
Recorded: 07/25/2011
Attorney Dkt #:05002993-1399US JR/FB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNETT, BARRY
Exec Dt:
07/11/2011
2
CHEUNG, KIN-LEUNG
Exec Dt:
07/11/2011
3
MCDONOUGH, THOMAS
Exec Dt:
07/11/2011
4
ELEFTHERIOU, ANDREAS
Exec Dt:
07/11/2011
5
MACCHIA, ENZO
Exec Dt:
07/11/2011
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE-VICTORIN (01BE5)
LONGUEUIL, CANADA J4G1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871297
US20120082783
13188938
Correspondence name and address
NORTON ROSE OR LLP / T. JAMES REID
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 6
Reel/Frame:034204/0566   Pages: 4
Recorded: 11/19/2014
Attorney Dkt #:05002993-1399US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNETT, BARRY
Exec Dt:
07/11/2011
2
CHEUNG, KIN-LEUNG
Exec Dt:
07/11/2011
3
MCDONOUGH, THOMAS
Exec Dt:
07/11/2011
4
ELEFTHERIOU, ANDREAS
Exec Dt:
07/11/2011
5
MACCHIA, ENZO
Exec Dt:
07/11/2011
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN (01BE5)
LONGUEUIL, QUEBEC J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10369593
US20150017324
14493508
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, PQC J4G 1A1
Assignment: 7
Reel/Frame:027782/0524   Pages: 3
Recorded: 02/29/2012
Attorney Dkt #:05002993-1549US TJR/AS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEUNG, KIN-LEUNG
Exec Dt:
02/09/2012
2
MACCHIA, ENZO
Exec Dt:
02/09/2012
3
BARNETT, BARRY
Exec Dt:
02/09/2012
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE-VICTORIN
(01BE5)
LONGUEUIL, CANADA J4G1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9427835
US20130224008
13408096
Correspondence name and address
NORTON ROSE CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 8
Reel/Frame:027918/0755   Pages: 3
Recorded: 03/23/2012
Attorney Dkt #:05002993-1530US PTN/IW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEUNG, KIN-LEUNG
Exec Dt:
03/13/2012
2
LIU, XIAOLIU
Exec Dt:
03/13/2012
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN (01BE5)
LONGUEUIL, QUEBEC J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130251500
13428558
Correspondence name and address
NORTON ROSE CANADA LLP (PWC)
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 9
Reel/Frame:031961/0558   Pages: 4
Recorded: 01/14/2014
Attorney Dkt #:05002993-1708US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAULFEILD, STEPHEN
Exec Dt:
11/26/2013
2
CHEUNG, KIN-LEUNG
Exec Dt:
11/26/2013
3
POULIN, MATHIEU
Exec Dt:
11/26/2013
4
OLVER, BRYAN WILLIAM
Exec Dt:
11/26/2013
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN
(01BE5)
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10711625
US20150176425
14136355
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP/ PTN
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B1R1 CANADA
Assignment: 10
Reel/Frame:032301/0845   Pages: 3
Recorded: 02/26/2014
Attorney Dkt #:05002993-1691US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEUNG, KIN-LEUNG
Exec Dt:
02/04/2014
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN (01BE5)
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150239010
14190422
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 11
Reel/Frame:032312/0507   Pages: 3
Recorded: 02/27/2014
Attorney Dkt #:05002993-1709US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEUNG, KIN-LEUNG
Exec Dt:
02/07/2014
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN (01BE5)
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9804058
US20150241309
14191689
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 12
Reel/Frame:043797/0285   Pages: 3
Recorded: 10/05/2017
Attorney Dkt #:05002993-1709US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEUNG, KIN-LEUNG
Exec Dt:
02/07/2014
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN, (01BE5)
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180045608
15723819
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP/ PTN
1, PLACE VILLE MARIE
BUREAU 2500
MONTREAL, H3B1R1 CANADA
Assignment: 13
Reel/Frame:032547/0891   Pages: 3
Recorded: 03/28/2014
Attorney Dkt #:05002993-1689US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAULFEILD, STEPHEN
Exec Dt:
03/20/2014
2
OLVER, BRYAN
Exec Dt:
03/20/2014
3
CHEUNG, KIN-LEUNG
Exec Dt:
03/20/2014
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE-VICTORIN
(01BE5)
LONGUEUIL, QUEBEC, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9909501
US20150118023
14228375
Correspondence name and address
SEBASTIEN CLARK
C/O NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE, SUITE 2500
MONTREAL, QUEBEC, H3B 1R1 CANADA
Assignment: 14
Reel/Frame:033592/0056   Pages: 3
Recorded: 08/22/2014
Attorney Dkt #:05002993-1750US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEUNG, KIN-LEUNG
Exec Dt:
07/29/2014
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE-VICTORIN
01BE5
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160045926
14458471
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B1R1 CANADA
Assignment: 15
Reel/Frame:033849/0569   Pages: 3
Recorded: 09/30/2014
Attorney Dkt #:05002993-1784US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VRLJES, LJUBISA
Exec Dt:
09/23/2014
2
CHEUNG, KIN-LEUNG
Exec Dt:
09/23/2014
3
POULIN, MATHIEU
Exec Dt:
09/23/2014
4
HADDOCK, MICHAEL
Exec Dt:
09/23/2014
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN (01BE5)
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9919500
US20160090916
14499883
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 16
Reel/Frame:035938/0812   Pages: 4
Recorded: 06/30/2015
Attorney Dkt #:05002993-1868US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEUNG, KIN-LEUNG
Exec Dt:
06/29/2015
2
LANCE, PETER
Exec Dt:
06/29/2015
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN, (01BE5)
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9970824
US20160377487
14753363
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP (PWC)
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 17
Reel/Frame:041279/0124   Pages: 3
Recorded: 02/16/2017
Attorney Dkt #:05002993-2051US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEUNG, KIN-LEUNG
Exec Dt:
11/23/2016
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE-VICTORIN
(01BE5)
LONGUEUIL, QUEBEC, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10718350
US20180142698
15361052
Correspondence name and address
T. JAMES REID
C/O NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE, SUITE 2500
MONTREAL, QUEBEC, H3B 1R1 CANADA
Assignment: 18
Reel/Frame:045432/0671   Pages: 3
Recorded: 04/04/2018
Attorney Dkt #:05002993-2217US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEUNG, KIN-LEUNG
Exec Dt:
03/12/2018
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE-VICTORIN
(01BE5)
LONGUEUIL, QUEBEC, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11391297
US20190136871
15906488
Correspondence name and address
T. JAMES REID
C/O NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE, SUITE 2500
MONTREAL, QUEBEC, H3B 1R1 CANADA
Assignment: 19
Reel/Frame:048570/0299   Pages: 3
Recorded: 03/12/2019
Attorney Dkt #:05002993-2318US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEUNG, KIN-LEUNG
Exec Dt:
02/15/2019
2
OLVER, BRYAN WILLIAM
Exec Dt:
10/31/2018
3
CAULFEILD, STEPHEN
Exec Dt:
11/01/2018
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE VICTORIN, (01BE5)
LONGUEUIL, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11466622
US20200095938
16179308
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP (PWC)
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 20
Reel/Frame:056097/0239   Pages: 3
Recorded: 04/29/2021
Attorney Dkt #:05002993-2920US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEUNG, KIN-LEUNG
Exec Dt:
01/19/2021
Assignee
1
PRATT & WHITNEY CANADA CORP.
1000 MARIE-VICTORIN
(01BE5)
LONGUEUIL, QUEBEC, CANADA J4G 1A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220106885
17063921
Correspondence name and address
T. JAMES REID
C/O NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE, SUITE 2500
MONTREAL, QUEBEC, H3B 1R1 CANADA

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