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Patent Assignment Assignor Details
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Assignor Name : CARLSON, DAVID E.
Total Assignments: 22
Assignment: 1
Reel/Frame:004026/0568   Pages: 2
Recorded: 07/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARLSON, DAVID E.
Exec Dt:
07/13/1982
2
WILLIAMS, BROWN F.
Exec Dt:
07/13/1982
Assignee
1
RCA CORPORATION; A CORP OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4442310
NONE
06398631
Correspondence name and address
WILLIAM J. BURKE
RCA CORPORATION
DAVID SARNOFF RESEARCH CENTER
PRINCETON, NJ. 08540
Assignment: 2
Reel/Frame:004318/0221   Pages: 1
Recorded: 09/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PANKOVE, JACQUES I.
Exec Dt:
09/19/1984
2
CARLSON, DAVID E.
Exec Dt:
09/14/1984
Assignee
1
RCA CORPORATION A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4584028
NONE
06653559
Correspondence name and address
BIRGIT E. MORRIS
RCA CORP., PAT. OPERS.
P. O. BOX 432
PRINCETON, NJ 08540
Assignment: 3
Reel/Frame:004516/0158   Pages: 1
Recorded: 02/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DICKSON, CHARLES R.
Exec Dt:
02/14/1986
2
CARLSON, DAVID E.
Exec Dt:
02/14/1986
Assignee
1
SOLAREX CORPORATION, A CORP OF DELAWARE
1335 PICCARD DRIVE
ROCKVILLE, MARYLAND 20805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4690830
NONE
06830072
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
AND DUNNER, 1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004522/0854   Pages: 1
Recorded: 02/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CARLSON, DAVID E.
Exec Dt:
02/24/1986
Assignee
1
ELECTRO-VOICE, INC.
600 CECIL STREET
A CORP. OF DE.
BUCHANAN, MICHIGAN 49107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4923031
NONE
06833859
Correspondence name and address
DARBY & DARBY
405 LEXINGTON AVE.
NEW YORK, NY 10174
Assignment: 5
Reel/Frame:004523/0275   Pages: 2
Recorded: 02/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEWMAN, RAYMOND J.
Exec Dt:
02/25/1986
2
CARLSON, DAVID E.
Exec Dt:
02/25/1986
Assignee
1
ELECTRO-VOICE, INC.
600 CECIL STREET
A CORP. OF DE.
BUCHANAN, MICHIGAN 49107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4733749
NONE
06834403
Correspondence name and address
DARBY & DARBY
405 LEXINGTON AVE.,
NEW YORK, NY 10174
Assignment: 6
Reel/Frame:004525/0510   Pages: 1
Recorded: 02/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CARLSON, DAVID E.
Exec Dt:
02/26/1986
Assignee
1
ELECTRO-VOICE, INC.
600 CECIL STREET
A CORP. OF DELAWARE
BUCHANAN, MICHIGAN 49107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4718517
NONE
06834311
Correspondence name and address
DARBY & DARBY
405 LEXINGTON AVE.
NEW YORK, NY 10174
Assignment: 7
Reel/Frame:007077/0306   Pages: 7
Recorded: 07/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILBERMAN, CYRIL J.
Exec Dt:
04/29/1994
2
CARLSON, DAVID E.
Exec Dt:
05/02/1994
3
CRELLY, MICHAEL P.
Exec Dt:
04/28/1994
4
HASSEBROEK, GARY M.
Exec Dt:
04/28/1994
5
MCCORKELL, MARK A.
Exec Dt:
04/28/1994
6
CHENG, C. ANDREW
Exec Dt:
04/28/1994
7
EIDE, RICHARD H.
Exec Dt:
04/28/1994
Assignee
1
UNI-SYSTEMS, INC.
4600 LAKE ROAD
MINNEAPOLIS, MINNESOTA 55422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5671567
NONE
08210719
Correspondence name and address
JOHN L. KNOBLE
WOODCOCK WASHBURN KURTZ ET AL.
ONE LIBERTY PLACE, 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 8
Reel/Frame:012370/0638   Pages: 3
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLSON, DAVID E.
Exec Dt:
11/06/2001
2
LIN, GUANG H.
Exec Dt:
11/09/2001
3
GANGULY, GAUTAM
Exec Dt:
11/06/2001
Assignee
1
BP CORPORATION NORTH AMERICA INC.
LAW DEPARTMENT, MAIL CODE 2207A
200 EAST RANDOLPH DRIVE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6784361
US20020046766
09957353
Correspondence name and address
BP AMERICA INC.
THOMAS E. NEMO
MAIL CODE 2207A
200 EAST RANDOLPH DRIVE
CHICAGO, IL 60601-7125
Assignment: 9
Reel/Frame:014195/0355   Pages: 13
Recorded: 12/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROMERO, RALPH
Exec Dt:
12/01/2003
2
CARLSON, DAVID E.
Exec Dt:
11/18/2003
3
WILLING, FRANK S.
Exec Dt:
11/24/2003
4
MEAKIN, DAVID H.
Exec Dt:
12/01/2003
Assignee
1
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD
BP LEGAL, MAIL CODE 5EAST
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040084079
10654174
Correspondence name and address
BP AMERICA INC.
CAROL WILSON
ATTN: DOCKET CLERK, MAIL CODE 5EAST
4101 WINFIELD ROAD
WARRENVILLE, IL 60555
Assignment: 10
Reel/Frame:016749/0967   Pages: 3
Recorded: 11/08/2005
Attorney Dkt #:11/259,979 (SL1242)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARLSON, DAVID E.
Exec Dt:
11/23/2004
Assignee
1
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060130891
11259979
Correspondence name and address
CAROL A. WILSON
4101 WINFIELD ROAD
MAIL CODE 5 EAST
WARRENVILLE, IL 60555
Assignment: 11
Reel/Frame:018571/0675   Pages: 3
Recorded: 12/01/2006
Attorney Dkt #:11/565,738 (SL1279)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARLSON, DAVID E.
Exec Dt:
01/20/2006
Assignee
1
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070137692
11565738
Correspondence name and address
CAROL A. WILSON
4101 WINFIELD ROAD
MAIL CODE 5 EAST
WARRENVILLE, IL 60555
Assignment: 12
Reel/Frame:018243/0475   Pages: 5
Recorded: 08/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, PHILIP EDWARD
Exec Dt:
05/15/2006
2
WEBB, DAVID MELINE
Exec Dt:
05/15/2006
3
BOOTH, PAUL STEWART
Exec Dt:
05/15/2006
4
CARLSON, DAVID E.
Exec Dt:
05/15/2006
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7597734
US20060283160
11278153
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 13
Reel/Frame:018052/0137   Pages: 4
Recorded: 06/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBB, DAVID M.
Exec Dt:
06/12/2006
2
CARLSON, DAVID E.
Exec Dt:
06/12/2006
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8057567
US20060242933
11381010
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 14
Reel/Frame:023267/0103   Pages: 3
Recorded: 09/22/2009
Attorney Dkt #:12/531138 (SL1370)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLSON, DAVID E.
Exec Dt:
03/22/2007
2
BENNETT, MURRAY S.
Exec Dt:
03/22/2007
Assignee
1
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100084009
12531138
Correspondence name and address
CAROL WILSON
4101 WINFIELD ROAD
MAIL CODE 5 EAST
WARRENVILLE, IL 60555
Assignment: 15
Reel/Frame:019496/0826   Pages: 3
Recorded: 06/28/2007
Attorney Dkt #:11/763,090 (SL1279-01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARLSON, DAVID E.
Exec Dt:
06/25/2007
Assignee
1
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070295399
11763090
Correspondence name and address
CAROL A. WILSON
4101 WINFIELD ROAD
MAIL CODE 5 EAST
WARRENVILLE, IL 60555
Assignment: 16
Reel/Frame:023592/0667   Pages: 4
Recorded: 12/02/2009
Attorney Dkt #:SL1322-00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLSON, DAVID E.
Exec Dt:
12/12/2008
2
STODDARD, NATHAN G.
Exec Dt:
12/12/2008
Assignee
1
BP CORPORATION NORTH AMERICA INC.
4101 WINFILED ROAD
MAIL CODE 5 EAST
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100140558
12629190
Correspondence name and address
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD
MAIL CODE 5 EAST
WARRENVILLE, IL 60555
Assignment: 17
Reel/Frame:024100/0327   Pages: 5
Recorded: 03/18/2010
Attorney Dkt #:SL1374-00 - 12/726600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLSON, DAVID E.
Exec Dt:
04/01/2009
2
ZOU, LIAN
Exec Dt:
04/01/2009
3
BENNETT, MURRAY S.
Exec Dt:
04/01/2009
4
HMUNG, GEORGE
Exec Dt:
04/01/2009
Assignee
1
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD
MAIL CODE 5 EAST
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100243041
12726600
Correspondence name and address
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD
MAIL CODE 5 EAST
WARRENVILLE, IL 60555
Assignment: 18
Reel/Frame:036672/0513   Pages: 3
Recorded: 09/28/2015
Attorney Dkt #:52269-P013US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARLSON, DAVID E.
Exec Dt:
08/09/2015
Assignee
1
NATCORE TECHNOLOGY, INC.
189 N. WATER STREET
ROCHESTER, NEW YORK 14604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9570638
US20160020343
14800015
Correspondence name and address
POLIN CHIEU
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 19
Reel/Frame:040783/0655   Pages: 3
Recorded: 12/28/2016
Attorney Dkt #:52269-P013D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARLSON, DAVID E.
Exec Dt:
08/09/2015
Assignee
1
NATCORE TECHNOLOGY, INC.
189 N. WATER STREET
ROCHESTER, NEW YORK 14604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9825199
US20170110623
15392163
Correspondence name and address
POLIN CHIEU
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313-1851
Assignment: 20
Reel/Frame:038763/0486   Pages: 3
Recorded: 06/01/2016
Attorney Dkt #:52269-P017US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVY, DAVID HOWARD
Exec Dt:
05/26/2016
2
CARLSON, DAVID E.
Exec Dt:
05/26/2016
Assignee
1
NATCORE TECHNOLOGY, INC.
189 N. WATER STREET
ROCHESTER, NEW YORK 14604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9837561
US20160268455
15068900
Correspondence name and address
POLIN CHIEU
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 21
Reel/Frame:040270/0782   Pages: 3
Recorded: 11/09/2016
Attorney Dkt #:52269-P018US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLSON, DAVID E.
Exec Dt:
10/13/2016
2
LEVY, DAVID HOWARD
Exec Dt:
10/14/2016
Assignee
1
NATCORE TECHNOLOGY, INC.
189 N. WATER STREET
ROCHESTER, NEW YORK 14604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10290750
US20170062633
15248383
Correspondence name and address
POLIN CHIEU
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 22
Reel/Frame:049001/0246   Pages: 5
Recorded: 04/25/2019
Attorney Dkt #:081276-9959-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABB, ALAN J.
Exec Dt:
02/07/2017
2
GRUNLOH, ANDREW M.
Exec Dt:
02/07/2017
3
CARLSON, DAVID E.
Exec Dt:
02/07/2017
Assignees
1
BOSCH SECURITY SYSTEMS, INC.
130 PERINTON PARKWAY
FAIRPORT, NEW YORK 55378
2
ROBERT BOSCH GMBH
POSTFACH 30 02 20
STUTTGART, GERMANY D-70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11006220
US20200053471
16336736
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202

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