Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
POORTVLIET, ROBERT J.
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 004561/0539 | |
| Pages: | 1 |
| | Recorded: | 06/02/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 3637 SYSCO COURT, S.E. |
| A CORP. OF MI. |
| GRAND RAPIDS, MICHIGAN 49508 |
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NONE
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06869439
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Correspondence name and address
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PRICE, HENEVELD, HUIZENGA & COOPER
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5740 FOREMOST DR., S.E.
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P.O. BOX 2567
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GRAND RAPIDS, MI 49501
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Assignment:
2
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| Reel/Frame: | 004640/0794 | |
| Pages: | 2 |
| | Recorded: | 12/04/1986 | | |
| Conveyance: | TO CORRECT NAME OF ASSIGNEE IN A PREVIOUSLY RECORDED ASSIGNMENT RECORDED JUNE 2, 1986, REEL 4561 FRAME 539, ASSIGNOR HEREBY CONFIRMS, THE ASSIGNMENT OF ENTIRE INTEREST IN SAID PATENT TO ASSIGNEE. |
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NONE
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06869439
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Correspondence name and address
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PRICE, HENEVELD, HUIZENGA & COOPER
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5740 FOREMOST DR., S.E.
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P.O. BOX 2567
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GRAND RAPIDS, MI 49501
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Assignment:
3
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| Reel/Frame: | 005370/0993 | |
| Pages: | 4 |
| | Recorded: | 07/20/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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NONE
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07528317
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Correspondence name and address
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JOHN M. MANN
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LEE, MANN, SMITH, MCWILLIAMS & SWEENEY
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105 WEST ADAMS STREET, STE. 300
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CHICAGO, IL 60603
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Assignment:
4
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| Reel/Frame: | 006639/0832 | |
| Pages: | 5 |
| | Recorded: | 07/20/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 11770 BEREA ROAD |
| CLEVELAND, OHIO 44111 |
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NONE
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29010857
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Correspondence name and address
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DAVID E. SPAW
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PEARNE, GORDON, MCCOY & GRANGER
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1200 LEADER BUILDING
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CLEVELAND, OH 44114
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Assignment:
5
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| Reel/Frame: | 006997/0018 | |
| Pages: | 5 |
| | Recorded: | 05/27/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 11770 BEREA ROAD |
| CLEVELAND, OHIO 44111 |
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NONE
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08222406
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Correspondence name and address
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JEFFREY J. SOPKO
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PEARNE GORDON MCCOY & GRANGER
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1200 LEADER BUILDING
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CLEVELAND, OHIO 44114
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Assignment:
6
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| Reel/Frame: | 016473/0753 | |
| Pages: | 2 |
| | Recorded: | 04/13/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4920 STARR, SE |
| GRAND RAPIDS, MICHIGAN 49546 |
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NONE
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11105212
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Correspondence name and address
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WARNER NORCROSS & JUDD LLP
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TECHNOLOGY AND INTELLECTUAL PROPERTY
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PRACTICE GROUP - 900 5TH THIRD CENTER
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111 LYON STREET, NW
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GRAND RAPIDS, MICHIGAN 49503-2489
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