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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 : DURR ENVIRONMENTAL, INC.

Total Assignments: 13

Assignment: 1

Reel/Frame:	008557/0340			Pages:	3
		Recorded:	05/12/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

GUPTA, AJAY

Exec Dt:

05/09/1997

Assignee

DURR ENVIRONMENTAL, INC.

14492 SHELDON ROAD

PLYMOUTH, MICHIGAN 48170

Property

Pat #

Pub #

Intl #

App #

5925323

NONE

08855847

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS
	THEODORE W. OLDS
	THE PINEHURST OFFICE CENTER, SUITE 101
	1400 NORTH WOODWARD
	BLOOMFIELD HILLS, MI 48304

Assignment: 2

Reel/Frame:	008733/0662			Pages:	4
		Recorded:	09/25/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KLOBUCAR, JOSEPH M.

Exec Dt:

09/23/1997

FENBERT, FRANK W.

Exec Dt:

09/23/1997

Assignee

DURR ENVIRONMENTAL, INC.

14492 SHELDON ROAD, SUITE 300

PLYMOUTH, MICHIGAN 48170

Property

Pat #

Pub #

Intl #

App #

6019940

NONE

08936877

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS
	THEODORE W. OLDS
	THE PINEHURST OFFICE CENTER, SUITE 101
	1400 NORTH WOODWARD
	BLOOMFIELD HILLS, MI 48304

Assignment: 3

Reel/Frame:	008961/0090			Pages:	4
		Recorded:	01/13/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KLOBUCAR, JOSEPH M.

Exec Dt:

01/05/1998

GUPTA, AJAY

Exec Dt:

01/05/1998

BHUSHAN, DINESH

Exec Dt:

01/08/1998

Assignee

DURR ENVIRONMENTAL, INC.

14492 SHELDON ROAD

PLYMOUTH, MICHIGAN 48170

Property

Pat #

Pub #

Intl #

App #

5891219

NONE

09006230

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS
	THEODORE W. OLDS
	THE PINEHURST OFFICE CENTER, SUITE 101
	1400 NORTH WOODWARD
	BLOOMFIELD HILLS, MICHIGAN 48304

Assignment: 4

Reel/Frame:	008989/0046			Pages:	4
		Recorded:	02/19/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

ENGELHARD CORPORATION

Exec Dt:

02/06/1998

Assignee

DURR ENVIRONMENTAL, INC.

40600 PLYMOUTH ROAD

PLYMOUTH, MICHIGAN 48170

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5016547	NONE		07519414	5000422	NONE		07545545	5284102	NONE		07920245
5327928	NONE		08087658	5643539	NONE		08206870	6228329	NONE		08206873
5509443	NONE		08272789	5612005	NONE		08447840

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS, P.C.
	RAYMOND E. SCOTT
	1400 NORTH WOODWARD AVENUE, SUITE 101
	BLOOMFIELD HILLS, MICHIGAN 48304

Assignment: 5

Reel/Frame:	009087/0358			Pages:	4
		Recorded:	04/03/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

HUSSEY, FRANK

Exec Dt:

03/27/1998

STEGMUELLER, MATTHIAS

Exec Dt:

03/27/1998

COX, ROBERT

Exec Dt:

03/27/1998

WREGGLESWORTH, DANA

Exec Dt:

03/27/1998

Assignee

DURR ENVIRONMENTAL, INC.

14492 SHELDON ROAD

PLYMOUTH, MICHIGAN 48170

Property

Pat #

Pub #

Intl #

App #

6019902

NONE

09054966

Correspondence name and address
	HOWARD & HOWARD
	RAYMOND E. SCOTT
	1400 N. WOODWARD AVENUE, SUITE 101
	BLOOMFIELD HILLS, MI 48304-2856

Assignment: 6

Reel/Frame:	009842/0754			Pages:	3
		Recorded:	03/19/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KLOBUCAR, JOSEPH M.

Exec Dt:

03/16/1999

LUTZ, MICHAEL R.

Exec Dt:

03/16/1999

Assignee

DURR ENVIRONMENTAL, INC.

14492 SHELDON ROAD, SUITE 300

PLYMOUTH, MICHIGAN 48170

Property

Pat #

Pub #

Intl #

App #

6293735

NONE

09272476

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS, P.C.
	DAVID J. GASKEY
	1400 NORTH WOODARD AVENUE, SUITE 101
	BLOOMFIELD HILLS, MI 48304

Assignment: 7

Reel/Frame:	009857/0143			Pages:	4
		Recorded:	03/22/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DURR INDUSTRIES, INC.

Exec Dt:

03/16/1999

Assignee

DURR ENVIRONMENTAL, INC.

14492 SHELDON ROAD, SUITE 300

PLYMOUTH, MICHIGAN 48170

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5352115

NONE

08089722

5531593

NONE

08312234

5707229

NONE

08676523

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS, P.C.
	RAYMOND E. SCOTT
	1400 NORTH WOODWARD AVENUE, SUITE 101
	BLOOMFIELD HILLS, MI 48304

Assignment: 8

Reel/Frame:	010275/0733			Pages:	3
		Recorded:	09/24/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

KLOBUCAR, JOSEPH M.

Exec Dt:

09/20/1999

Assignee

DURR ENVIRONMENTAL, INC.

31285 DURR DRIVE

WIXOM, MICHIGAN 48393

Property

Pat #

Pub #

Intl #

App #

6294000

NONE

09406181

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS, P.C.
	RAYMOND E. SCOTT, ESQ.
	1400 NORTH WOODWARD AVENUE, SUITE 101
	BLOOMFIELD HILLS, MI 48304

Assignment: 9

Reel/Frame:	011209/0490			Pages:	3
		Recorded:	09/28/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

GUPTA, AJAY

Exec Dt:

09/27/2000

KLOBUCAR, JOSEPH

Exec Dt:

09/28/2000

Assignee

DURR ENVIRONMENTAL, INC.

31285 DURR DRIVE

WIXOM, MICHIGAN 48393

Property

Pat #

Pub #

Intl #

App #

6322356

NONE

09670236

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS, P.C.
	RAYMOND E. SCOTT
	39400 WOODWARD AVENUE, SUITE #101
	BLOOMFIELD HILLS, MI 48304-5151

Assignment: 10

Reel/Frame:	012008/0055			Pages:	3
		Recorded:	07/20/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NOBLE, JERRY WAYNE

Exec Dt:

06/25/2001

Assignee

DURR ENVIRONMENTAL, INC.

31285 DURR DRIVE

WIXOM, MICHIGAN 48393

Property

Pat #

Pub #

Intl #

App #

6579379

US20020139398

09821971

Correspondence name and address
	GREGORY D. DEGRAZIA
	HOWARD & HOWARD ATTORNEYS, P.C.
	THE PINEHURST OFFICE CENTER, SUITE #101
	39400 WOODWARD AVENUE
	BLOOMSFIELD HILLS, MI 48304-5151

Assignment: 11

Reel/Frame:	013493/0594			Pages:	3
		Recorded:	11/12/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

BHATNAGAR, SATPAL

Exec Dt:

10/22/2002

HUMMEL, BERTRAM

Exec Dt:

10/22/2002

KONIG, BERND

Exec Dt:

10/22/2002

RIEDER, ERHARD

Exec Dt:

10/22/2002

Assignee

DURR ENVIRONMENTAL, INC.

40600 PLYMOUTH ROAD

PLYMOUTH, MICHIGAN 48170

Property

Pat #

Pub #

Intl #

App #

NONE

US20030113238

10292308

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS, P.C.
	RAYMOND E. SCOTT
	39400 WOODWARD AVE., SUITE #101
	BLOOMFIELD HILLS, MI 48304-5151

Assignment: 12

Reel/Frame:	015185/0922			Pages:	2
		Recorded:	04/05/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

MCANESPIE, DONALD I.

Exec Dt:

03/31/2004

Assignee

DURR ENVIRONMENTAL, INC.

40600 PLYMOUTH ROAD

PLYMOUTH, MICHIGAN 48170

Property

Pat #

Pub #

Intl #

App #

7018447

US20050217482

10818046

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS, P.C.
	RAYMOND E. SCOTT
	39400 WOODWARD AVENUE
	THE PINEHURST OFFICE CENTER, SUITE #101
	BLOOMFIELD, MI 48304-5151

Assignment: 13

Reel/Frame:	015185/0893			Pages:	3
		Recorded:	04/05/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

MCANESPIE, DONALD I.

Exec Dt:

04/02/2004

AHN, SUNJUNG

Exec Dt:

04/02/2004

SCHROEDER, JASON T.

Exec Dt:

04/02/2004

Assignee

DURR ENVIRONMENTAL, INC.

40600 PLYMOUTH ROAD

PLYMOUTH, MICHIGAN 48170

Property

Pat #

Pub #

Intl #

App #

6974318

US20050227189

10818315

Correspondence name and address
	HOWARD & HOWARD ATTORNEYS, P.C.
	RAYMOND E. SCOTT
	THE PINEHURST OFFICE CENTER, SUITE 101
	39400 WOODWARD AVENUE
	BLOOMFIELD HILLS, MI 48304-5151

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