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 Assignor Details

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

Assignor Name : CHAUDHURI, RATAN

Total Assignments: 7

Assignment: 1

Reel/Frame:	015356/0584			Pages:	2
		Recorded:	01/28/2004
Attorney Dkt #:	MERCK-2814
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

PFLUECKER, FRANK

Exec Dt:

11/25/2003

DRILLER, HANS-JUERGEN

Exec Dt:

11/25/2003

VOUZELLAUD, LAURE

Exec Dt:

11/25/2003

MARCHIO, FRANCOIS

Exec Dt:

11/25/2003

GUINARD, HERVE

Exec Dt:

11/25/2003

CHAUDHURI, RATAN

Exec Dt:

11/25/2003

Assignee

MERCK PATENT GMBH

FRANKFURTER STRASES 250

DARMSTADT, GERMANY D-64293

Property

Pat #

Pub #

Intl #

App #

7264795

US20040175335

10485086

Correspondence name and address
	MILLEN, WHITE, ZELANO ET AL.
	ANTHONY J. ZELANO
	ARLINGTON COURT PLAZA I
	SUITE 1400, 2200 CLARENDON BLVD.
	ARLINGTON, VA 22201

Assignment: 2

Reel/Frame:	017329/0539			Pages:	3
		Recorded:	05/06/2005
Attorney Dkt #:	MERCK-3004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

CHAUDHURI, RATAN

Exec Dt:

03/07/2005

LINZ, PHILIP

Exec Dt:

03/07/2005

Assignees

MERCK PATENT GMBH

DARMSTADT, GERMANY 64271

NATREON INC.

14A JULES LANE

NEW BRUNSWICK, NEW JERSEY

Property

Pat #

Pub #

Intl #

App #

NONE

US20060057169

10534034

Correspondence name and address
	MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
	ARLINGTON COURT PLAZA I
	SUITE 1400
	2200 CLARENDON BLVD.
	ARLINGTON, VA 22201

Assignment: 3

Reel/Frame:	016720/0511			Pages:	2
		Recorded:	06/23/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

CHAUDHURI, RATAN

Exec Dt:

04/22/2005

PUCCETTI, GERMAIN

Exec Dt:

04/22/2005

MARCHIO, FRANCOIS

Exec Dt:

05/05/2005

LASCU, ZOIA

Exec Dt:

05/02/2005

Assignee

MERCK PATENT GMBH

DARMSTADT, GERMANY 64271

Property

Pat #

Pub #

Intl #

App #

7150876

US20050244349

11115395

Correspondence name and address
	MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
	ARLINGTON COURT PLAZA 1
	SUITE 1400
	2200 CLARENDON BLVD.
	ARLINGTON, VA 22201

Assignment: 4

Reel/Frame:	016569/0320			Pages:	2
		Recorded:	05/16/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHAUDHURI, RATAN

Exec Dt:

05/13/2005

Assignee

EMD CHEMICALS INC.

480 S. DEMOCRAT ROAD

GIBBSTOWN, NEW JERSEY 08027

Property

Pat #

Pub #

Intl #

App #

6936735

US20040057911

10227943

Correspondence name and address
	MILLEN WHITE ZELANO & BRANIGAN, P.C.
	SUITE 1400
	2200 CLARENDON BOULEVARD
	ARLINGTON, VIRGINIA 22201

Assignment: 5

Reel/Frame:	017772/0161			Pages:	2
		Recorded:	03/31/2006
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHAUDHURI, RATAN

Exec Dt:

10/27/2005

Assignee

MERCK PATENT GMBH

FRANKFURTER STRASSE 250

DARMSTADT, GERMANY D-64293

Property

Pat #

Pub #

Intl #

App #

8003082

US20070059258

10559291

Correspondence name and address
	MILLEN, WHITE, ZELANO, ET AL.
	ARLINGTON COURT PLAZA 1
	2200 CLARENDON BLVD., SUITE 1400
	ARLINGTON, VA 22201

Assignment: 6

Reel/Frame:	017694/0811			Pages:	3
		Recorded:	03/10/2006
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

CHAUDHURI, RATAN

Exec Dt:

01/17/2006

PUCCETTI, GERMAIN

Exec Dt:

01/17/2006

Assignees

MERCK PATENT GMBH

DARMSTADT, GERMANY 64271

NATREON INC.

14A LULES LANE

NEW BRUNSWICK, NEW JERSEY 08901

Property

Pat #

Pub #

Intl #

App #

NONE

US20070031522

10571588

Correspondence name and address
	MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
	ARLINGTON COURT PLAZA I
	SUITE 1400
	2200 CLARENDON BLVD.
	ARLINGTON, VA 22201

Assignment: 7

Reel/Frame:	019611/0444			Pages:	3
		Recorded:	07/26/2007
Attorney Dkt #:	EMIC-0071
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

CHAUDHURI, RATAN

Exec Dt:

04/24/2007

MARCHIO, FRANCOIS

Exec Dt:

04/24/2007

LASCU, ZOIA

Exec Dt:

04/25/2007

CANEDI, NADEGE DUMAS

Exec Dt:

05/02/2007

Assignee

MERCK PATENT GMBH

FRANKFURTER STRASSE 250

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

NONE

US20070264209

11714275

Correspondence name and address
	MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
	2200 CLARENDON BOULEVARD
	SUITE 1400
	ARLINGTON, VA 22201

Search Results as of: 06/14/2024 07:14 AM

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