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Patent Assignment Assignor Details
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Assignor Name : MCCOLLAM, ROBERT P.
Total Assignments: 8
Assignment: 1
Reel/Frame:006710/0855   Pages: 3
Recorded: 09/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KETCHAM, DONALD B.
Exec Dt:
09/13/1993
2
MCCOLLAM, ROBERT P.
Exec Dt:
09/13/1993
3
KALAR, KENT R.
Exec Dt:
09/13/1993
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420742
NONE
08099619
Correspondence name and address
CHARLES D. LEVINE
MINNESOTA MINING AND MANUFACTURING CO.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:006771/0146   Pages: 3
Recorded: 10/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCOLLAM, ROBERT P.
Exec Dt:
10/06/1993
2
GEHRKE, NORMAN E.
Exec Dt:
10/01/1993
3
WARREN, KARL J.
Exec Dt:
10/11/1993
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5628827
NONE
08109352
Correspondence name and address
CHARLES D. LEVINE
MINNESOTA MINING AND MANUFACTURING CO.
OFFICE OF INTELLECTUAL PROPERTY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:007114/0188   Pages: 5
Recorded: 08/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERG, ALVIN M.
Exec Dt:
07/20/1994
2
BEZENEK, BENEDICT L.
Exec Dt:
07/20/1994
3
BOHLSEN, THOMAS M.
Exec Dt:
07/20/1994
4
CARLSON, JAMES G.
Exec Dt:
07/20/1994
5
CHANG, DANIEL Y.
Exec Dt:
07/20/1994
6
HARVEY, JOHN C.
Exec Dt:
07/20/1994
7
JOHNSON, STEPHEN A.
Exec Dt:
08/03/1994
8
KUCK, KEVIN K.
Exec Dt:
08/02/1994
9
MCCOLLAM, ROBERT P.
Exec Dt:
07/20/1994
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705253
NONE
08258401
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
SUSAN MOELLER ZERULL
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:008939/0084   Pages: 3
Recorded: 12/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSKENMAKI, DAVID C.
Exec Dt:
12/11/1997
2
SCHUELLER, RANDOLPH D.
Exec Dt:
10/31/1997
3
MCCOLLAM, ROBERT P.
Exec Dt:
12/11/1997
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6000603
NONE
08862804
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
H. SANDERS GWIN, JR.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 5
Reel/Frame:022749/0056   Pages: 3
Recorded: 05/29/2009
Attorney Dkt #:67898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCCOLLAM, ROBERT P.
Exec Dt:
12/04/2008
Assignee
1
FILMTEC CORPORATION
7200 OHMS LANE
MINNEAPOLIS, MICHIGAN 55435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8110016
US20100147761
12332464
Correspondence name and address
PATTIE KIPFMILLER
THE DOW CHEMICAL COMPANY
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 6
Reel/Frame:026028/0535   Pages: 4
Recorded: 03/28/2011
Attorney Dkt #:67899
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCCOLLAM, ROBERT P.
Exec Dt:
05/13/2010
Assignee
1
FILMTEC CORPORATION
7200 OHMS LANE
MINNEAPOLIS, MINNESOTA 55435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8142588
US20110094660
12903245
Correspondence name and address
PATTIE KIPFMILLER
THE DOW CHEMICAL COMPANY
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 7
Reel/Frame:065740/0599   Pages: 9
Recorded: 12/02/2023
Attorney Dkt #:00010413-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUER, DAVID D.
Exec Dt:
05/20/2022
2
YODER, MIKAYLA A.
Exec Dt:
05/20/2022
3
GOERTZ, MATTHEW P.
Exec Dt:
07/06/2022
4
MCCOLLAM, ROBERT P.
Exec Dt:
07/06/2022
5
ANDERSON, ERIK P.
Exec Dt:
10/22/2022
6
TUCKER, BRIAN R.
Exec Dt:
08/15/2022
7
PERRY, ERIK J.
Exec Dt:
08/22/2022
8
MORAVEC, DAVIS B.
Exec Dt:
05/20/2022
9
SUTHAR, ANIL
Exec Dt:
12/16/2021
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240001279
18039121
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 8
Reel/Frame:066118/0342   Pages: 8
Recorded: 01/14/2024
Attorney Dkt #:00011315-US01, WO01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUER, DAVID D.
Exec Dt:
06/22/2023
2
DRUECKE, BENJAMIN C.
Exec Dt:
06/22/2023
3
OLSON, DAVID A.
Exec Dt:
06/23/2023
4
COLLINS, CONNOR J.
Exec Dt:
07/26/2023
5
MORAVEC, DAVIS B.
Exec Dt:
06/22/2023
6
GOERTZ, MATTHEW P.
Exec Dt:
06/22/2023
7
STANLEY, NICHOLAS J.
Exec Dt:
06/22/2023
8
MCCOLLAM, ROBERT P.
Exec Dt:
06/22/2023
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240116003
18375010
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299

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