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Patent Assignment Assignee Details
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Assignee Name : HYGIENE-TECHNIK INC.
Total Assignments: 25
Assignment: 1
Reel/Frame:005724/0926   Pages: 2
Recorded: 05/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OPHARDT, HEINER
Exec Dt:
05/08/1991
Assignee
1
HYGIENE-TECHNIK INC.
A CORPORATION OF ONTARIO
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA LOR 1BO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5165577
NONE
07702937
Correspondence name and address
RICHES, MC KENZIE & HERBERT
2 BLOOR STREET EAST, SUITE 2900
TORONTO, ONTARIO, CANADA M4W 3J5
Assignment: 2
Reel/Frame:006525/0354   Pages: 2
Recorded: 04/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
03/29/1993
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO LOR 1BO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D350070
NONE
29006975
Correspondence name and address
R. BRANT LATHAM
RICHES, MCKENZIE & HERBERT
2 BLOOR STREET EAST, STE. 2900
TORONTO, ONT. M4W 3J5
Assignment: 3
Reel/Frame:006529/0779   Pages: 3
Recorded: 04/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OPHARDT, HEINER
Exec Dt:
04/14/1993
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO L0R1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5361447
NONE
08051187
Correspondence name and address
RICHES, MCKENZIE & HERBERT
ATTN: PAUL FIELD
2 BLOOR STREET EAST
SUITE 2900
TORONTO, ONT. M4W3J5
Assignment: 4
Reel/Frame:006829/0906   Pages: 2
Recorded: 12/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
12/14/1993
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA LOR 1BO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5373970
NONE
08172390
Correspondence name and address
RICHES, MCKENZIE & HERBERT
R. BRANT LATHAM
2 BLOOR STREET EAST, STE. 2900
TORONTO, ONTARIO CAN M4W 3J5
Assignment: 5
Reel/Frame:007264/0471   Pages: 2
Recorded: 12/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
12/08/1994
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE ONTARIO, CANADA L0R 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5431309
NONE
08355894
Correspondence name and address
RICHES, MCKENZIE & HERBERT
BRANT LATHAM
2 BLOOR STREET EAST, STE. 2900
TORONTO, ONTARIO, CANADA M4W 3J5
Assignment: 6
Reel/Frame:007284/0640   Pages: 3
Recorded: 12/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
12/08/1994
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
ONTARIO, BEAMSVILLE, CANADA LOR 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5489044
NONE
08355920
Correspondence name and address
RICHES, MCKENZIE & HERBERT
ATTN: BRANT LATHAM
2 BLOOR STREET EAST
SUITE 2900
TORONTO, ONTARIO, CANADA M4W 3J5
Assignment: 7
Reel/Frame:007657/0514   Pages: 2
Recorded: 05/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
05/18/1995
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONT., CANADA L0R 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D378035
NONE
29039554
Correspondence name and address
RICHES, MCKENZIE & HERBERT
R. BRANT LATHAM
2 BLOOR STREET EAST
SUITE 2900
TORONTO, ONT., CANADA M4W 3J5
Assignment: 8
Reel/Frame:012224/0192   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OPHARDT, HEINER
Exec Dt:
08/17/2001
2
MIRBACH, ALI
Exec Dt:
08/24/2001
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA LOR 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6409050
NONE
09965821
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
R. BRANT LATHAM
2 BLOOR STREET EAST, SUITE 2900
TORONTO, ONTARIO, CAX M4W 3J5
Assignment: 9
Reel/Frame:012838/0591   Pages: 4
Recorded: 04/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
04/23/2002
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA L0R 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6957751
US20030201286
10132321
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
R. BRANT LATHAM
2 BLOOR STREET E., SUITE 1800
TORONTO, ONTARIO, CANADA
M4W 3J5
Assignment: 10
Reel/Frame:013065/0381   Pages: 4
Recorded: 07/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OPHARDT, HEINER
Exec Dt:
06/06/2002
2
MIRBACH, ALI
Exec Dt:
06/06/2002
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA L0R 1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6409050
NONE
09965821
 
6601736
US20020158085
10118340
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
R. BRANT LATHAM
2 BLOOR STREET EAST
SUITE 1800
TORONTO, ONTARIO, CANADA M4W 3J5
Assignment: 11
Reel/Frame:014228/0270   Pages: 3
Recorded: 06/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOWES, JOHN KENNETH
Exec Dt:
06/12/2003
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE ON, CANADA L0R 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D493647
NONE
29185153
Correspondence name and address
RICHES. MCKENZIE & HERBERT
SUITE 1800
2 BLOOR STREET EAST
TORONTO, CANADA M4W 3J5
Assignment: 12
Reel/Frame:014362/0231   Pages: 3
Recorded: 07/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OPHARDT, HEINER
Exec Dt:
07/21/2003
2
KORTLEVE-SNIDER, TONY
Exec Dt:
07/21/2003
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, CANADA L0R 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6766924
NONE
10629767
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
R. BRANT LATHAM
2 BLOOR STREET EAST, SUITE 1800
TORONTO, CANADA M4W 3J5
Assignment: 13
Reel/Frame:015135/0114   Pages: 3
Recorded: 03/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
03/16/2004
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO L0R 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7178692
US20050029292
10807097
Correspondence name and address
RICHES, MCKENZIE 7 HERBERT LLP
R. BRANT LATHAM
2 BLOOR STREET EAST, SUITE 1800
TORONTO, ONTRIO, CANADA
M4W 3J5
Assignment: 14
Reel/Frame:015164/0203   Pages: 3
Recorded: 03/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OPHARDT, HEINER
Exec Dt:
03/25/2004
2
JANKOVIC, SRDJANA
Exec Dt:
03/25/2004
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHIRSTIE DRIVE
BEAMSVILLE, ONT, CANADA LOR 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7225948
US20050205608
10810604
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
R. BRANT LATHAM
2 BLOOR ST. E., SUITE 1800
TORONTO, CANANDA M4W 3J5
Assignment: 15
Reel/Frame:015187/0827   Pages: 3
Recorded: 04/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OPHARDT, HEINER
Exec Dt:
04/01/2004
2
JONES, ANDREW E.
Exec Dt:
04/01/2004
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO L0R 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6845786
NONE
10819200
Correspondence name and address
RICHES, MCKENZIE & HEBERT LLP
2 BLOOR STREET EAST, SUITE 1800
TORONTO, ONTARIO
M4W 3J5
Assignment: 16
Reel/Frame:015745/0071   Pages: 5
Recorded: 08/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
08/16/2004
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA L0R 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7364053
US20060011655
10928099
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
JEFFREY PERVANAS
2 BLOOR STREET EAST
SUITE 1800
TORONTO, ONTARIO, CANADA M4W 3J5
Assignment: 17
Reel/Frame:015786/0417   Pages: 5
Recorded: 09/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
08/16/2004
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA L0R 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7267251
US20050276707
10938701
Correspondence name and address
RICHES MCKENZIE & HERBERT LLP
R. BRANT LATHAM
2 BLOOR STREET EAST
SUITE 1800
TORONTO, ONTARIO, CAX M4W 3J5
Assignment: 18
Reel/Frame:015745/0066   Pages: 5
Recorded: 08/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, ANDREW
Exec Dt:
08/17/2004
2
KORTLEVE-SNIDER, TONY
Exec Dt:
08/17/2004
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA L0R 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7270250
US20060043114
10928100
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
JEFFREY PERVANAS
2 BLOOR STREET EAST, SUITE 1800
TORONTO, ONTARIO, CANADA M4W 3J5
Assignment: 19
Reel/Frame:015818/0058   Pages: 4
Recorded: 09/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOWES, JOHN KENNETH
Exec Dt:
09/07/2004
2
LIGHTFOOT, KEVIN THOMAS
Exec Dt:
09/07/2004
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE ONTARIO, CANADA LOR 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D512863
NONE
29213690
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
R. BRANT LATHAM
2 BLOOR STREET EAST
SUITE 1800
TORONTO ONTARIO, CANADA M4W 3J5
Assignment: 20
Reel/Frame:016407/0859   Pages: 2
Recorded: 03/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
02/14/2005
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA LOR 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7451894
US20060213924
11085066
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
2 BLOOR STREET EAST
SUITE 1800
TORONTO, ONTARIO, CANADA M4W 3J5
Assignment: 21
Reel/Frame:016409/0268   Pages: 2
Recorded: 03/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OPHARDT, HEINER
Exec Dt:
02/14/2005
2
JANKOVIC, SRDJANA
Exec Dt:
02/14/2005
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA LOR 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7232045
US20060213929
11085067
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
2 BLOOR STREET EAST
SUITE 1800
TORONTO, ONTARIO, CANADA M4W 3J5
Assignment: 22
Reel/Frame:016436/0384   Pages: 2
Recorded: 03/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OPHARDT, HEINER
Exec Dt:
02/14/2005
2
BRUCKNER, HENRY
Exec Dt:
02/21/2005
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA LOR 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7367477
US20060175353
11094597
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
2 BLOOR STREET EAST
SUITE 1800
TORONTO, ONTARIO, CANADA M4W 3J5
Assignment: 23
Reel/Frame:016404/0636   Pages: 3
Recorded: 03/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
03/07/2005
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA L0R 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7556178
US20050161476
11085048
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
R. BRANT LATHAM
2 BLOOR STREET EAST, SUITE 1800
TORONTO, ONTARIO CANADA M4W 3J5
Assignment: 24
Reel/Frame:023732/0139   Pages: 3
Recorded: 12/23/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OPHARDT, HEINER
Exec Dt:
03/16/2005
2
MIRBACH, ALI
Exec Dt:
03/17/2005
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA LOR 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7823751
US20100102089
12654568
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
SUITE 1800
2 BLOOR STREET EAST
TORONTO, ONTARIO M4W 3J5
Assignment: 25
Reel/Frame:016557/0105   Pages: 3
Recorded: 05/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OPHARDT, HEINER
Exec Dt:
04/20/2005
Assignee
1
HYGIENE-TECHNIK INC.
4743 CHRISTIE DRIVE
BEAMSVILLE, ONTARIO, CANADA LOR 1B4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7234612
US20050263545
11126514
Correspondence name and address
RICHES, MCKENZIE & HERBERT LLP
2 BLOOR STREET EAST
SUITE 1800
TORONTO, ONTARIO, CANADA M4W 3J5

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