USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

Patent Assignment Assignee Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : TORCAN CHEMICAL LTD.

Total Assignments: 14

Assignment: 1

Reel/Frame:	006323/0842			Pages:	3
		Recorded:	11/30/1992
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

SLEMON, CLARKE

Exec Dt:

11/25/1992

Assignee

TORCAN CHEMICAL LTD.

110 INDUSTRIAL PARKWAY N.

AURORA, ONTARIO, CANADA L4G 3H4

Property

Pat #

Pub #

Intl #

App #

5371240

NONE

07983316

Correspondence name and address
	ROBERT G. HIRONS
	C/O RIDOUT AND MAYBEE
	101 RICHMOND STREET, W.
	SUITE 2300
	TORONTO, ONTARIO M5H 2J7

Assignment: 2

Reel/Frame:	006583/0873			Pages:	3
		Recorded:	06/21/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

NGOOI, TENG-KO

Exec Dt:

06/14/1993

MCGOLRICK, JEFFRY D.

Exec Dt:

06/14/1993

ANTCZAK, CASIMIR

Exec Dt:

06/14/1993

TINDALL, JAMES L. A.

Exec Dt:

06/14/1993

Assignee

TORCAN CHEMICAL LTD.

110 INDUSTRIAL PARKWAY NORTH AURORA, ON L4G1X9

Property

Pat #

Pub #

Intl #

App #

5338871

NONE

08041354

Correspondence name and address
	RIDOUT & MAYBEE
	ROBERT G. HIRONS
	101 RICHMOND STREET W., SUITE 2300
	TORONTO, ONT. M5H 2J7

Assignment: 3

Reel/Frame:	006755/0708			Pages:	3
		Recorded:	11/04/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SLEMON, CLARKE

Exec Dt:

11/02/1993

MACEL, BOB

Exec Dt:

11/02/1993

Assignee

TORCAN CHEMICAL LTD.

110 INDUSTRIAL PARKWAY NORTH

AURORA, ONTARIO L4G 3H4

Property

Pat #

Pub #

Intl #

App #

5374730

NONE

08145572

Correspondence name and address
	RIDOUT & MAYBEE
	ROBERT G. HIRONS
	SUITE 2300
	101 RICHMOND ST., W.
	TORONTO, ONTARIO M5H 2J7

Assignment: 4

Reel/Frame:	007150/0067			Pages:	3
		Recorded:	09/19/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

MANNING, HARTFORD WHITMAN

Exec Dt:

09/06/1994

Assignee

TORCAN CHEMICAL LTD.

110 INDUSTRIAL PARKWAY N.

AURORA, ONTARIO L4G 3H4

Property

Pat #

Pub #

Intl #

App #

5541335

NONE

08272459

Correspondence name and address
	ROBERT G. HIRONS
	RIDOUT & MAYBEE
	SUITE 2300, RICHMOND-ADELAIDE CENTRE
	101 RICHMOND ST. W.
	TORONTO, ONT. M5H 2J7

Assignment: 5

Reel/Frame:	007181/0994			Pages:	3
		Recorded:	10/07/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

LU, YEE-FUNG

Exec Dt:

09/21/1994

SO, RAYMOND

Exec Dt:

09/20/1994

SLEMON, CLARKE

Exec Dt:

09/20/1994

OUDENES, JAN

Exec Dt:

10/03/1994

NGOOI, TENG-KO

Exec Dt:

10/03/1994

Assignee

TORCAN CHEMICAL LTD.

110 INDUSTRIAL PARKWAY

NORTH P.O. BOX

AURORA ONTARIO, CANADA L4G 3H4

Property

Pat #

Pub #

Intl #

App #

5585387

NONE

08319681

Correspondence name and address
	ROBERT G. HIRONS
	RIDOUT & MAYBEE
	SUITE 2300, RICHMOND-ADELAIDE CENTRE
	101 RICHMOND STREET WEST
	TORONTO ONTARIO, CANADA M5H 2J7

Assignment: 6

Reel/Frame:	008007/0196			Pages:	3
		Recorded:	05/17/1996
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

LU, YEE FUNG

Exec Dt:

05/13/1996

SO, RAYMOND

Exec Dt:

05/13/1996

TO, DAN

Exec Dt:

05/13/1996

ANTCZAK, CASIMIR G.

Exec Dt:

05/13/1996

Assignee

TORCAN CHEMICAL LTD.

110 INDUSTRIAL PARKWAY N.

AURORA, ONT., CANADA L4G 3

Property

Pat #

Pub #

Intl #

App #

5684177

NONE

08649402

Correspondence name and address
	RIDOUT & MAYBEE
	ROBERT G. HIRONS
	SUITE 2400
	ONE QUEEN STREET EAST
	TORONTO, ONTARIO, CANADA M5C 3B1

Assignment: 7

Reel/Frame:	008748/0386			Pages:	3
		Recorded:	10/16/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

WILSON, ANDREW J.

Exec Dt:

09/25/1997

ANTCZAK, CASMIR G.

Exec Dt:

09/25/1997

Assignee

TORCAN CHEMICAL LTD.

110 INDUSTRIAL PARKWAY, NORTH, P.O. BOX 308

AURORA, ONTARIO L4G 3H4, CANADA

Property

Pat #

Pub #

Intl #

App #

5734083

NONE

08649401

Correspondence name and address
	ROBERT G. HIRONS
	ONE QUEEN STREET EAST
	SUITE 2400
	TORONTO, ONTARIO M4C 3B1, CANADA

Assignment: 8

Reel/Frame:	008950/0298			Pages:	3
		Recorded:	02/02/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

LU, YEE-FUNG

Exec Dt:

12/18/1997

TINDALL, JAMES L.A.

Exec Dt:

12/18/1997

Assignee

TORCAN CHEMICAL LTD.

P.O. BOX 308, AURORA

110 INDUSTRIAL PARKWAY NORTH

ONTARIO, CANADA L4G 3

Property

Pat #

Pub #

Intl #

App #

5981757

NONE

09017209

Correspondence name and address
	RIDOUT & MAYBEE
	ROBERT G. HIRONS
	150 METCALFE ST., 18TH FL.
	OTTAWA, ONTARIO, CANADA K2P 1P1

Assignment: 9

Reel/Frame:	009451/0387			Pages:	3
		Recorded:	09/03/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

MACEL, BOB

Exec Dt:

04/15/1998

Assignee

TORCAN CHEMICAL LTD.

P.O. BOX 308

110 INDUSTRIAL PARKWAY NORTH

AURORA, ONTARIO L4G 3

Property

Pat #

Pub #

Intl #

App #

6048981

NONE

09064161

Correspondence name and address
	ROBERT G. HIRONS
	150 METCALFE STREET, SUITE 1800
	OTTAWA, ONTARIO K2P 1P1, CANADA

Assignment: 10

Reel/Frame:	009225/0074			Pages:	3
		Recorded:	06/03/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

LU, YEE-FUNG

Exec Dt:

05/27/1998

ANTCZAK, CASIMIR

Exec Dt:

05/27/1998

TAO, YONG

Exec Dt:

05/27/1998

OUDENES, JAN

Exec Dt:

05/27/1998

Assignee

TORCAN CHEMICAL LTD.

110 INDUSTRIAL PARKWAY, NORTH

AURORA, ONTARIO, CANADA L4G 3

Property

Pat #

Pub #

Intl #

App #

6204383

NONE

09089411

Correspondence name and address
	SIXBEY, FRIEDMAN, LEEDOM & FERGUSON, PC
	DANIEL W. SIXBEY
	2010 CORPORATE RIDGE, SUITE 600
	MCLEAN, VA 22102

Assignment: 11

Reel/Frame:	010589/0337			Pages:	3
		Recorded:	02/25/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SLEMON, CLARKE

Exec Dt:

02/11/2000

MACEL, BOB

Exec Dt:

02/11/2000

Assignee

TORCAN CHEMICAL LTD.

P.O. BOX 308

110 INDUSTRIAL PARKWAY NORTH

AURORA, ONTARIO, L4G 3H4, CANADA

Property

Pat #

Pub #

Intl #

App #

5502195

NONE

08345725

Correspondence name and address
	ROBERT G. HIRONS
	150 METCALFE STREET
	19TH FLOOR
	OTTAWA, ONTARIO, CANADA K2P 1P1

Assignment: 12

Reel/Frame:	011778/0634			Pages:	3
		Recorded:	05/07/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KHUMTAVEEPORN, KANJI

Exec Dt:

04/16/2001

YET, WEN LUNG

Exec Dt:

04/16/2001

COSWAY, TRINA C.

Exec Dt:

04/16/2001

Assignee

TORCAN CHEMICAL LTD.

AURORA

110 INDUSTRIAL PARKWAY NORTH

ONTARIO, CANADA L4G 1

Property

Pat #

Pub #

Intl #

App #

6271005

NONE

09567375

Correspondence name and address
	NIXON & VANDERHYE P.C.
	LENOARD C. MITCHARD
	1100 NORTH GLEBE ROAD, 8TH FLOOR
	ARLINGTON, VA 22201

Assignment: 13

Reel/Frame:	013144/0509			Pages:	2
		Recorded:	06/18/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

SLEMON, CLARKE

Exec Dt:

06/09/2002

Assignee

TORCAN CHEMICAL LTD.

110 INDUSTRIAL PARKWAY NORTH

AURORA, ONTARIO, CANADA L4G3H

Property

Pat #

Pub #

Intl #

App #

6677453

NONE

10111979

Correspondence name and address
	NIXON & VANDERHYE P.C.
	LEONARD C. MITCHARD
	1100 NORTH GLEBE ROAD
	8TH FLOOR
	ARLINGTON, VA 22201

Assignment: 14

Reel/Frame:	016880/0936			Pages:	4
		Recorded:	08/09/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

HOI LUN ALLAN TSE

Exec Dt:

03/07/2005

Assignee

TORCAN CHEMICAL LTD.

110 INDUSTRIAL PARKWAY NORTH

P.O. BOX 308

AURORA, ONTARIO, CANADA L4G 3H4

Property

Pat #

Pub #

Intl #

App #

NONE

US20060009515

10510890

Correspondence name and address
	MICHAEL M. ZADROZNY
	1420 KING STREET, SUITE 600
	ALEXANDRIA, VIRGINIA 22314

Search Results as of: 06/18/2024 09:25 PM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6