Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
MAIER, HELMUT K.
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 004174/0887 | |
| Pages: | 1 |
| | Recorded: | 10/03/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06470512
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Correspondence name and address
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DORSEY & WHITNEY
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2200 FIRST BANK PLACE EAST
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MINNEAPOLIS, MN 55402
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Assignment:
2
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Reel/Frame: | 004379/0640 | |
| Pages: | 1 |
| | Recorded: | 03/01/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06707336
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Correspondence name and address
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HENKEL CORP.
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LAW DEPT.
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7900 WEST 78TH ST.
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MINNEAPOLIS, MN 55435
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Assignment:
3
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Reel/Frame: | 007068/0524 | |
| Pages: | 4 |
| | Recorded: | 06/29/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ECOLAB CENTER |
ST. PAUL, MINNESOTA 55102 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08267664
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Correspondence name and address
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MARK DIPIETRO
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MERCHANT, GOULD, SMITH, EDELL, ET AL
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SUITE 1000, NORWEST CENTER
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55 EAST FIFTH STREET
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ST. PAUL, MN 55101-2701
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Assignment:
4
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Reel/Frame: | 008434/0394 | |
| Pages: | 5 |
| | Recorded: | 04/07/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ECOLAB CENTER |
ST. PAUL, MINNESOTA 55102 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08782336
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Correspondence name and address
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MERCHANT, GOULD, SMITH, ET AL.
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MARK DIPIETRO
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1000 NORWEST CENTER
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55 EAST FIFTH STREET
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ST. PAUL, MN 55101-1785
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Assignment:
5
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Reel/Frame: | 009148/0965 | |
| Pages: | 5 |
| | Recorded: | 04/27/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ECOLAB CENTER |
ST. PAUL, MINNESOTA 55102 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09000693
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Correspondence name and address
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MERCHANT, GOULD, SMITH, ETAL., P.A.
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MARK DIPIETRO
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1000 NORWEST CENTER
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55 EAST FIFTH STREET
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ST. PAUL, MN 55101-1785
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