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 :
POPKEN, JOHN A.
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 003938/0305 | |
| Pages: | 1 |
| | Recorded: | 12/21/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P.O. BOX 1052 |
| BOULDER, COLORADO 80306 |
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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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06264649
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Correspondence name and address
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KYLE W. ROST
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4155 E. JEWELL AVE.
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DENVER, CO 80222
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Assignment:
2
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| Reel/Frame: | 004788/0118 | |
| Pages: | 4 |
| | Recorded: | 07/27/1987 | | |
| 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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07078409
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Correspondence name and address
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ROBERT E. HARRIS
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5305 SPINE ROAD
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STE. B-EAST
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BOULDER, CO 80301
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Assignment:
3
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| Reel/Frame: | 004748/0924 | |
| Pages: | 5 |
| | Recorded: | 07/31/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 6665 SOUTH KENTON ST., SUITE 201 |
| A CORP. OF CO |
| ENGLEWOOD, COLORADO 80111 |
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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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07080566
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Correspondence name and address
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ROBERT E. HARRIS
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5305 SPINE ROAD, SUITE B-EAST
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BOULDER, CO 80301
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Assignment:
4
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| Reel/Frame: | 004823/0295 | |
| Pages: | 5 |
| | Recorded: | 01/11/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 8925 E. NICHOLS AVENUE |
| ENGLEWOOD, COLORADO 80112 |
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Pat #
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Intl #
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App #
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NONE
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07142126
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Correspondence name and address
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ROBERT E. HARRIS
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5305 SPINE ROAD
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SUITE B-EAST
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BOULDER, CO 80301
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Assignment:
5
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| Reel/Frame: | 006489/0121 | |
| Pages: | 5 |
| | Recorded: | 03/26/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 8898 UTE DRIVE |
| GOLDEN, COLORADO 80403 |
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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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29006377
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Correspondence name and address
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KYLE W. ROST
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FIELDS, LEWIS, PITTENGER & ROST
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1720 S. BELLAIRE ST., SUITE 1100
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DENVER, CO 80222
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Assignment:
6
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| Reel/Frame: | 015442/0102 | |
| Pages: | 2 |
| | Recorded: | 06/09/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 170 MAPLEWOOD |
| BOGOTA, NEW JERSEY 07603 |
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Pat #
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Intl #
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App #
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NONE
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08665832
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Correspondence name and address
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ESPTEIN & GERKEN
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ROBERT H. EPSTEIN
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1901 RESEARCH BOULEVARD
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SUITE 340
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ROCKVILLE, MD 20850
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05/29/2024 11:59 PM
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