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Patent Assignment Assignor Details
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Assignor Name : LANGLOIS, MARC
Total Assignments: 23
Assignment: 1
Reel/Frame:004713/0761   Pages: 1
Recorded: 05/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LANGLOIS, MARC
Exec Dt:
05/04/1987
Assignee
1
SFE TECHNOLOGIES, A CORP OF CA.
1501 FIRST STREET
SAN FERNANDO, CALIFORNIA 91340-2793
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4740863
NONE
07050614
Correspondence name and address
CHRISTIE, PARKER & HALE
P. O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 2
Reel/Frame:004715/0306   Pages: 1
Recorded: 05/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LANGLOIS, MARC
Exec Dt:
05/04/1987
Assignee
1
SFE TECHNOLOGIES
1501 FIRST ST.
A CORP. OF CA
SAN FERNANDO, CALIFORNIA 91340-2793
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4741077
NONE
07050883
Correspondence name and address
CHRISTIE, PARKER & HALE
P.O. BOX 7068
PASADENA, CA, 91009-7068
Assignment: 3
Reel/Frame:005864/0225   Pages: 3
Recorded: 10/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANGLOIS, MARC
Exec Dt:
08/27/1991
2
BOOZENNY, ALEX
Exec Dt:
08/27/1991
Assignee
1
BOC GROUP, INC., THE
575 MOUNTAIN AVENUE
A DELAWARE CORPORATION
MURRAY HILL, NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5123523
NONE
07751420
Correspondence name and address
THE BOC GROUP, INC.
PATENT, TRADEMARK AND LICENSING DEPT.
100 MOUNTAIN AVE.
MURRAY HILL, NJ 07974
Assignment: 4
Reel/Frame:006188/0881   Pages: 3
Recorded: 06/19/1992
Conveyance: CORRECTIVE ASSIGNMENT ASSIGNORS CHANGE FILING DATE OF SERIAL NO. O7/751420 IN ASSIGNMENT AND ASSIGN ENTIRE INTEREST.
Assignors
1
LANGLOIS, MARC
Exec Dt:
08/27/1991
2
BOOZENNY, ALEX
Exec Dt:
08/27/1991
Assignee
1
BOC GROUP, INC., THE A DE CORP.
575 MOUNTAIN AVENUE, MURRAY HILL
NEW PROVIDENCE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5123523
NONE
07751420
Correspondence name and address
THE BOC GROUP, INC.
DAVID M. ROSENBLUM
100 MOUNTAIN AVE., MURRAY HILL
NEW PROVIDENCE, NJ 07974
Assignment: 5
Reel/Frame:006742/0415   Pages: 3
Recorded: 10/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, DAVID G.
Exec Dt:
10/01/1993
2
DAWSON, ERIC
Exec Dt:
10/01/1993
3
CLINE, DANIEL
Exec Dt:
10/01/1993
4
LANGLOIS, MARC
Exec Dt:
10/01/1993
Assignee
1
CATALINA COATINGS, INC.
SUITE 106
1850 W. GRANT ROAD
TUCSON, ARIZONA 85745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5440446
NONE
08131328
Correspondence name and address
CHRISTIE, PARKER & HALE
RICHARD D. SEIBEL
P.O. BOX 7068
PASADENA, CALIFORNIA 91109-7068
Assignment: 6
Reel/Frame:007413/0935   Pages: 3
Recorded: 03/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, DAVID G.
Exec Dt:
03/14/1995
2
CLINE, DANIEL S.
Exec Dt:
03/14/1995
3
DAWSON, ERIC P.
Exec Dt:
03/14/1995
4
LANGLOIS, MARC
Exec Dt:
03/14/1995
Assignee
1
CATALINA COATINGS, INC.
1850 WEST GRANT ROAD, SUITE 106 TUCSON, AZ 85745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5877895
NONE
08406566
Correspondence name and address
CHRISTIE, PARKER & HALE
RICHARD D. SEIBEL
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 7
Reel/Frame:007602/0906   Pages: 5
Recorded: 08/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, DAVID G.
Exec Dt:
07/31/1995
2
DAWSON, ERIC
Exec Dt:
07/31/1995
3
CLINE, DANIEL
Exec Dt:
07/31/1995
4
LANGLOIS, MARC
Exec Dt:
07/31/1995
Assignee
1
CATALINA COATINGS, INC.
1850 WEST GRANT ROAD
TUCSON, ARIZONA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5811183
NONE
08514244
Correspondence name and address
BELL, SELTZER, PARK & GIBSON
RAYMOND O. LINKER, JR.
P. O. DRAWER 34009
CHARLOTTE, NC 28234
Assignment: 8
Reel/Frame:007671/0564   Pages: 5
Recorded: 08/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, DAVID G.
Exec Dt:
07/31/1995
2
DAWSON, ERIC
Exec Dt:
07/31/1995
3
CLINE, DANIEL
Exec Dt:
07/31/1995
4
LANGLOIS, MARC
Exec Dt:
07/31/1995
Assignee
1
CATALINA COATINGS, INC.
1850 WEST GRANT ROAD
TUCSON, ARIZONA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6218004
NONE
08514411
Correspondence name and address
RAYMOND O. LINKER, JR.
BELL, SELTZER, PARK & GIBSON
P.O. DRAWER 34009
CHARLOTTE, NC 28234
Assignment: 9
Reel/Frame:016187/0762   Pages: 10
Recorded: 02/10/2003
Attorney Dkt #:51176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, CRAIG S.
Exec Dt:
09/10/2002
2
SCHEMENAUR, JOHN
Exec Dt:
09/12/2002
3
SENK, DAVID D.
Exec Dt:
09/16/2002
4
LANGLOIS, MARC
Exec Dt:
09/16/2002
5
HU, XIAODONG
Exec Dt:
12/28/2002
6
HWANG, JAN-TZYY-JIUAN
Exec Dt:
09/12/2002
7
READY, JUD
Exec Dt:
09/09/2002
8
TOMOV, TRIFON
Exec Dt:
09/13/2002
Assignee
1
SHIPLEY COMPANY, L.L.C.
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6846370
US20030121883
10190292
Correspondence name and address
PETER F. CORLESS
EDWARDS & ANGELL, LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 10
Reel/Frame:014295/0344   Pages: 5
Recorded: 07/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEMENAUR, JOHN
Exec Dt:
06/09/2003
2
HARIHARAN, RAJAN
Exec Dt:
06/09/2003
3
LANGLOIS, MARC
Exec Dt:
06/09/2003
4
ALLEN, CRAIG S.
Exec Dt:
06/09/2003
Assignee
1
SHIPLEY COMPANY, L.L.C.
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6781506
US20030231099
10340992
Correspondence name and address
EDWARDS & ANGELL, LLP
PETER F. CORLESS
P.O. BOX 9169
BOSTON, MA 02209
Assignment: 11
Reel/Frame:015691/0907   Pages: 3
Recorded: 08/18/2004
Attorney Dkt #:51804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGLOIS, MARC
Exec Dt:
07/06/2004
2
COX, ANTHONY W.
Exec Dt:
07/06/2004
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS, L.L.C.
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040250767
10828952
Correspondence name and address
EDWARDS & ANGELL, LLP
PETER F. CORLESS
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 12
Reel/Frame:027147/0459   Pages: 4
Recorded: 10/31/2011
Attorney Dkt #:913RO-001300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYONCHEOL
Exec Dt:
10/24/2011
2
LANGLOIS, MARC
Exec Dt:
10/24/2011
3
CHUNG, MYOUNGDO
Exec Dt:
10/24/2011
4
SASTRY, ANN MARIE
Exec Dt:
10/24/2011
5
CHEN, YEN-HUNG
Exec Dt:
10/24/2011
6
BUCKINGHAM, STEPHEN
Exec Dt:
10/24/2011
Assignee
1
SAKTI3, INC.
1490 EISENHOWER PLACE
BLDG. 4
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8900743
US20120040233
13283528
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 13
Reel/Frame:027211/0076   Pages: 3
Recorded: 11/10/2011
Attorney Dkt #:913RO-001700US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, MYOUNGDO
Exec Dt:
11/07/2011
2
KIM, HYONCHEOL
Exec Dt:
11/04/2011
3
SASTRY, ANN MARIE
Exec Dt:
11/07/2011
4
LANGLOIS, MARC
Exec Dt:
11/04/2011
Assignee
1
SAKTI3, INC.
1490 EISENHOWER PLACE, BLDG. 4
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127344
US20120058280
13291845
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 14
Reel/Frame:027219/0875   Pages: 4
Recorded: 11/14/2011
Attorney Dkt #:913RO-002200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHIA-WEI
Exec Dt:
11/04/2011
2
LANGLOIS, MARC
Exec Dt:
11/04/2011
3
KIM, HYONCHEOL
Exec Dt:
11/04/2011
4
CHUNG, MYOUNGDO
Exec Dt:
11/07/2011
5
BUCKINGHAM, STEVE
Exec Dt:
11/04/2011
6
SASTRY, ANN MARIE
Exec Dt:
11/07/2011
Assignee
1
SAKTI3, INC.
1490 EISENHOWER PLACE, BLDG. 4
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10770745
US20120058380
13292663
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 15
Reel/Frame:027219/0986   Pages: 3
Recorded: 11/14/2011
Attorney Dkt #:913RO-001400US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYONCHEOL
Exec Dt:
11/04/2011
2
LANGLOIS, MARC
Exec Dt:
11/04/2011
3
CHUNG, MYOUNGDO
Exec Dt:
11/07/2011
4
SASTRY, ANN MARIE
Exec Dt:
11/07/2011
Assignee
1
SAKTI3, INC.
1490 EISENHOWER PLACE, BLDG. 4
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120055633
13292368
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 16
Reel/Frame:033848/0082   Pages: 4
Recorded: 09/30/2014
Attorney Dkt #:A913RO-002300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASTRY, ANN MARIE
Exec Dt:
01/18/2012
2
ZHANG, XIANGCHUN
Exec Dt:
01/17/2012
3
WANG, CHIA-WEI
Exec Dt:
01/17/2012
4
CHEN, YEN-HUNG
Exec Dt:
01/17/2012
5
LANGLOIS, MARC
Exec Dt:
01/17/2012
Assignee
1
SAKTI3, INC.
1490 EISENHOWER PLACE, BLDG. 4
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8930008
US20120130522
13359374
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 17
Reel/Frame:027704/0251   Pages: 3
Recorded: 02/14/2012
Attorney Dkt #:913RO-001210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCKINGHAM, STEPHEN
Exec Dt:
02/13/2012
2
LUKICH, SVETLANA
Exec Dt:
02/10/2012
3
SASTRY, ANN MARIE
Exec Dt:
02/14/2012
4
LANGLOIS, MARC
Exec Dt:
02/10/2012
Assignee
1
SAKTI3, INC.
1490 EISENHOWER PLACE, BUILDING 4
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120135292
13356570
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 18
Reel/Frame:028050/0657   Pages: 4
Recorded: 04/16/2012
Attorney Dkt #:913RO-002600US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XIANGCHUN
Exec Dt:
04/03/2012
2
BUCKINGHAM, STEVE
Exec Dt:
04/03/2012
3
CHEN, YEN-HUNG
Exec Dt:
04/03/2012
4
CHUNG, MYOUNGDO
Exec Dt:
04/03/2012
5
LANGLOIS, MARC
Exec Dt:
04/03/2012
6
KIM, HYONCHEOL
Exec Dt:
04/03/2012
7
SASTRY, ANN MARIE
Exec Dt:
04/03/2012
8
WANG, CHIA-WEI
Exec Dt:
04/03/2012
Assignee
1
SAKTI3, INC.
1490 EISENHOWER PLACE
BLDG. 4
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9461496
NONE
13437686
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 19
Reel/Frame:036058/0113   Pages: 4
Recorded: 07/10/2015
Attorney Dkt #:A913RO-002700US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGLOIS, MARC
Exec Dt:
09/27/2012
2
SASTRY, ANN MARIE
Exec Dt:
09/27/2012
3
CHUNG, MYOUNGDO
Exec Dt:
09/27/2012
4
KIM, HYON CHEOL
Exec Dt:
09/27/2012
5
BUCKINGHAM, STEPHEN
Exec Dt:
09/27/2012
Assignee
1
SAKTI3, INC.
1490 EISENHOWER PLACE, BLDG. 4
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9627717
NONE
13653366
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 20
Reel/Frame:030540/0939   Pages: 5
Recorded: 06/04/2013
Attorney Dkt #:A913RO-001410US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYONCHEOL
Exec Dt:
04/11/2013
2
LANGLOIS, MARC
Exec Dt:
04/15/2013
3
CHUNG, MYOUNGDO
Exec Dt:
04/11/2013
4
SASTRY, ANN MARIE
Exec Dt:
04/11/2013
Assignee
1
SAKTI3, INC.
1490 EISENHOWER PLACE
BLDG. 4
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130220546
13854899
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 21
Reel/Frame:049445/0828   Pages: 3
Recorded: 06/12/2019
Attorney Dkt #:33380-083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAFYEKE, FASSI
Exec Dt:
12/16/2016
2
LANGLOIS, MARC
Exec Dt:
12/16/2016
Assignee
1
BOMBARDIER INC.
400 COTE VERTU ROAD WEST
DORVAL (QUEBEC), CANADA H4S 1Y9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299255
US20200070955
16468235
Correspondence name and address
BCF LLP
1100 RENE-LEVESQUES WEST, 25TH FLOOR
MONTREAL, QUEBEC, H3B 5C9 CANADA
Assignment: 22
Reel/Frame:046298/0398   Pages: 11
Recorded: 07/09/2018
Attorney Dkt #:424662133000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGLOIS, MARC
Exec Dt:
01/03/2018
2
WANG, CHIA-WEI
Exec Dt:
10/24/2017
3
SASTRY, ANN MARIE
Exec Dt:
05/31/2018
4
KIM, HYONCHEOL
Exec Dt:
10/24/2017
5
CHUNG, MYOUNGDO
Exec Dt:
10/24/2017
6
ZHANG, XIANGCHUN
Exec Dt:
10/24/2017
7
CHEN, YEN-HUNG
Exec Dt:
10/24/2017
Assignee
1
DYSON TECHNOLOGY LIMITED
TETBURY HILL, MALMESBURY
WILTSHIRE, UNITED KINGDOM SN16 0RP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190088978
15705423
Correspondence name and address
NATHAN VOGLER
C/O MORRISON & FOERSTER LLP
1650 TYSONS BLVD, SUITE 400
MCLEAN, VA 22102
Assignment: 23
Reel/Frame:047210/0729   Pages: 11
Recorded: 07/09/2018
Attorney Dkt #:424662132900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHIA-WEI
Exec Dt:
10/24/2017
2
CHEN, YEN-HUNG
Exec Dt:
10/25/2017
3
KIM, HYONCHEOL
Exec Dt:
10/24/2017
4
LANGLOIS, MARC
Exec Dt:
01/03/2018
5
CHUNG, MYOUNGDO
Exec Dt:
10/24/2017
6
SASTRY, ANN MARIE
Exec Dt:
05/31/2018
7
ZHANG, XIANGCHUN
Exec Dt:
10/24/2017
Assignee
1
DYSON TECHNOLOGY LIMITED
TETBURY HILL, MALMESBURY
WILTSHIRE, UNITED KINGDOM SN16 0RP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10720633
US20190088924
15705414
Correspondence name and address
NATHAN VOGLER
C/O MORRISON & FOERSTER LLP
1650 TYSONS BLVD, SUITE 400
MCLEAN, VA 22102

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