
Kaj K. Olsen
Supervisory Patent Examiner (ID: 4021, Phone: (571)272-1344 , Office: P/1731 )
| Most Active Art Unit | 1753 |
| Art Unit(s) | 1756, 1744, 1724, 1700, 1746, 1795, 1753, 1731, 1714 |
| Total Applications | 1233 |
| Issued Applications | 778 |
| Pending Applications | 111 |
| Abandoned Applications | 345 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18834093
[patent_doc_number] => 20230402620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-14
[patent_title] => BIPOLAR PLATE FOR A FUEL CELL SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/249599
[patent_app_country] => US
[patent_app_date] => 2021-10-14
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Array
(
[id] => 18632097
[patent_doc_number] => 20230291003
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-14
[patent_title] => SOLID ELECTROLYTE MATERIAL, SOLID ELECTROLYTE, METHOD FOR PRODUCING SOLID ELECTROLYTE, AND ALL-SOLID-STATE BATTERY
[patent_app_type] => utility
[patent_app_number] => 18/008960
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[patent_app_date] => 2021-06-09
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Array
(
[id] => 20508027
[patent_doc_number] => 12542309
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-03
[patent_title] => Battery cell for evaluating lithium precipitation behavior, and method for manufacturing same
[patent_app_type] => utility
[patent_app_number] => 17/768897
[patent_app_country] => US
[patent_app_date] => 2021-01-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/768897 | Battery cell for evaluating lithium precipitation behavior, and method for manufacturing same | Jan 19, 2021 | Issued |
Array
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[patent_doc_number] => 20170305791
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[patent_kind] => A1
[patent_issue_date] => 2017-10-26
[patent_title] => 'LIGNOCELLULOSIC BIOMASS FERMENTATION PROCESS CO-PRODUCT FUEL FOR CEMENT KILN'
[patent_app_type] => utility
[patent_app_number] => 15/644133
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Array
(
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[patent_doc_number] => 20170073527
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[patent_kind] => A1
[patent_issue_date] => 2017-03-16
[patent_title] => 'HYDROPHOBING AGENT FOR COATINGS'
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[patent_app_number] => 15/343246
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[patent_app_date] => 2016-11-04
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Array
(
[id] => 11395052
[patent_doc_number] => 20170015587
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[patent_kind] => A1
[patent_issue_date] => 2017-01-19
[patent_title] => 'CONCRETE MIX AND PRODUCTS INCLUDING RECYCLED PORCELAIN'
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[patent_app_number] => 15/277277
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Array
(
[id] => 11363926
[patent_doc_number] => 20170001907
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[patent_kind] => A1
[patent_issue_date] => 2017-01-05
[patent_title] => 'PREMIXING AND DRY FIBRATION PROCESS'
[patent_app_type] => utility
[patent_app_number] => 15/210694
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[patent_app_date] => 2016-07-14
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/210694 | PREMIXING AND DRY FIBRATION PROCESS | Jul 13, 2016 | Abandoned |
Array
(
[id] => 11083638
[patent_doc_number] => 20160280602
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-29
[patent_title] => 'Hygroscopic Cementitious Materials'
[patent_app_type] => utility
[patent_app_number] => 15/173621
[patent_app_country] => US
[patent_app_date] => 2016-06-04
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[patent_drawing_sheets_cnt] => 5
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/173621 | Hygroscopic Cementitious Materials | Jun 3, 2016 | Abandoned |
Array
(
[id] => 11075576
[patent_doc_number] => 20160272540
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-22
[patent_title] => 'METHOD FOR PRODUCING A LOW-CARBON CLINKER'
[patent_app_type] => utility
[patent_app_number] => 15/065912
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[patent_app_date] => 2016-03-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/065912 | METHOD FOR PRODUCING A LOW-CARBON CLINKER | Mar 9, 2016 | Abandoned |
Array
(
[id] => 10980265
[patent_doc_number] => 20160177209
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-23
[patent_title] => 'ADDITION OF CLAY AND SLAG TO COAL-FIRED COMBUSTORS'
[patent_app_type] => utility
[patent_app_number] => 15/053917
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[patent_app_date] => 2016-02-25
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/053917 | ADDITION OF CLAY AND SLAG TO COAL-FIRED COMBUSTORS | Feb 24, 2016 | Abandoned |
Array
(
[id] => 11620098
[patent_doc_number] => 20170130285
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[patent_issue_date] => 2017-05-11
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Array
(
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Array
(
[id] => 10714023
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Array
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Array
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Array
(
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Array
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Array
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Array
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Array
(
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