Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 5549437 [patent_doc_number] => 20090283423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'WATER ANALYSIS USING A PHOTOELECTROCHEMICAL METHOD' [patent_app_type] => utility [patent_app_number] => 12/063308 [patent_app_country] => US [patent_app_date] => 2006-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3736 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0283/20090283423.pdf [firstpage_image] =>[orig_patent_app_number] => 12063308 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/063308
WATER ANALYSIS USING A PHOTOELECTROCHEMICAL METHOD Aug 9, 2006 Abandoned
Array ( [id] => 4496737 [patent_doc_number] => 07918976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-05 [patent_title] => 'Transition metal complexes with bidentate ligand having an imidazole ring' [patent_app_type] => utility [patent_app_number] => 11/503519 [patent_app_country] => US [patent_app_date] => 2006-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9381 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/918/07918976.pdf [firstpage_image] =>[orig_patent_app_number] => 11503519 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/503519
Transition metal complexes with bidentate ligand having an imidazole ring Aug 9, 2006 Issued
Array ( [id] => 6435614 [patent_doc_number] => 20100152503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'Copper-Substituted Chromium Oxide Compositions, Their Preparation, and Their Use as Catalysts and Catalyst Precursors' [patent_app_type] => utility [patent_app_number] => 11/988256 [patent_app_country] => US [patent_app_date] => 2006-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14669 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20100152503.pdf [firstpage_image] =>[orig_patent_app_number] => 11988256 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/988256
Copper-Substituted Chromium Oxide Compositions, Their Preparation, and Their Use as Catalysts and Catalyst Precursors Aug 3, 2006 Abandoned
Array ( [id] => 5250110 [patent_doc_number] => 20070131566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Electrochemical method and system for detection of trace explosives' [patent_app_type] => utility [patent_app_number] => 11/461001 [patent_app_country] => US [patent_app_date] => 2006-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8488 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20070131566.pdf [firstpage_image] =>[orig_patent_app_number] => 11461001 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/461001
Electrochemical method and system for detection of trace explosives Jul 30, 2006 Abandoned
Array ( [id] => 119555 [patent_doc_number] => RE041264 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2010-04-27 [patent_title] => 'Biosensor with peroxidase enzyme' [patent_app_type] => reissue [patent_app_number] => 11/494805 [patent_app_country] => US [patent_app_date] => 2006-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 12358 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041264.pdf [firstpage_image] =>[orig_patent_app_number] => 11494805 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/494805
Biosensor with peroxidase enzyme Jul 26, 2006 Issued
Array ( [id] => 5729806 [patent_doc_number] => 20060254920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Methods and apparatus for electrosmear analysis' [patent_app_type] => utility [patent_app_number] => 11/492327 [patent_app_country] => US [patent_app_date] => 2006-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 18414 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0254/20060254920.pdf [firstpage_image] =>[orig_patent_app_number] => 11492327 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/492327
Methods and apparatus for electrosmear analysis Jul 23, 2006 Issued
Array ( [id] => 5204959 [patent_doc_number] => 20070026440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Identification, diagnosis, and treatment of neuropathologies, neurotoxicities, tumors, and brain and spinal cord injuries using electrodes with microvoltammetry' [patent_app_type] => utility [patent_app_number] => 11/490695 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 21402 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20070026440.pdf [firstpage_image] =>[orig_patent_app_number] => 11490695 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/490695
Identification, diagnosis, and treatment of neuropathologies, neurotoxicities, tumors, and brain and spinal cord injuries using electrodes with microvoltammetry Jul 20, 2006 Abandoned
Array ( [id] => 4909686 [patent_doc_number] => 20080020452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'DIAGNOSTIC STRIP CODING SYSTEM WITH CONDUCTIVE LAYERS' [patent_app_type] => utility [patent_app_number] => 11/458298 [patent_app_country] => US [patent_app_date] => 2006-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8974 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20080020452.pdf [firstpage_image] =>[orig_patent_app_number] => 11458298 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/458298
DIAGNOSTIC STRIP CODING SYSTEM WITH CONDUCTIVE LAYERS Jul 17, 2006 Abandoned
Array ( [id] => 5174712 [patent_doc_number] => 20070175769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'Potentiometric pCO2 Sensor and the Fabrication Method thereof' [patent_app_type] => utility [patent_app_number] => 11/458100 [patent_app_country] => US [patent_app_date] => 2006-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2640 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20070175769.pdf [firstpage_image] =>[orig_patent_app_number] => 11458100 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/458100
Potentiometric pCO2 Sensor and the Fabrication Method thereof Jul 17, 2006 Abandoned
Array ( [id] => 7693709 [patent_doc_number] => 20070015977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Photoformed silicone sensor membrane' [patent_app_type] => utility [patent_app_number] => 11/484579 [patent_app_country] => US [patent_app_date] => 2006-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8159 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20070015977.pdf [firstpage_image] =>[orig_patent_app_number] => 11484579 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/484579
Photoformed silicone sensor membrane Jul 11, 2006 Issued
Array ( [id] => 130506 [patent_doc_number] => 07699973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Rapid analyte measurement assay' [patent_app_type] => utility [patent_app_number] => 11/479544 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5027 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/699/07699973.pdf [firstpage_image] =>[orig_patent_app_number] => 11479544 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/479544
Rapid analyte measurement assay Jun 29, 2006 Issued
Array ( [id] => 5915290 [patent_doc_number] => 20060237316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Methods of making gas sensors and sensors formed therefrom' [patent_app_type] => utility [patent_app_number] => 11/475510 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5007 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0237/20060237316.pdf [firstpage_image] =>[orig_patent_app_number] => 11475510 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/475510
Methods of making gas sensors and sensors formed therefrom Jun 26, 2006 Abandoned
Array ( [id] => 481271 [patent_doc_number] => 07220343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Solid-state electrochemical NOx sensors' [patent_app_type] => utility [patent_app_number] => 11/425556 [patent_app_country] => US [patent_app_date] => 2006-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6430 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/220/07220343.pdf [firstpage_image] =>[orig_patent_app_number] => 11425556 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/425556
Solid-state electrochemical NOx sensors Jun 20, 2006 Issued
Array ( [id] => 4794944 [patent_doc_number] => 20080006530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'Capillary Flow Control in a Flow Channel' [patent_app_type] => utility [patent_app_number] => 11/425001 [patent_app_country] => US [patent_app_date] => 2006-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5525 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20080006530.pdf [firstpage_image] =>[orig_patent_app_number] => 11425001 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/425001
Capillary Flow Control in a Flow Channel Jun 18, 2006 Abandoned
Array ( [id] => 5640083 [patent_doc_number] => 20060278538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Methods and devices for controlling the impact of short circuit faults on co-planar electrochemical sensors' [patent_app_type] => utility [patent_app_number] => 11/423797 [patent_app_country] => US [patent_app_date] => 2006-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4101 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0278/20060278538.pdf [firstpage_image] =>[orig_patent_app_number] => 11423797 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/423797
Methods and devices for controlling the impact of short circuit faults on co-planar electrochemical sensors Jun 12, 2006 Issued
Array ( [id] => 4467409 [patent_doc_number] => 07943024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Porous electrode and process of producing the same' [patent_app_type] => utility [patent_app_number] => 11/451825 [patent_app_country] => US [patent_app_date] => 2006-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9535 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/943/07943024.pdf [firstpage_image] =>[orig_patent_app_number] => 11451825 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/451825
Porous electrode and process of producing the same Jun 12, 2006 Issued
Array ( [id] => 5469260 [patent_doc_number] => 20090242426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'Gas Sensor' [patent_app_type] => utility [patent_app_number] => 11/922799 [patent_app_country] => US [patent_app_date] => 2006-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2842 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0242/20090242426.pdf [firstpage_image] =>[orig_patent_app_number] => 11922799 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/922799
Gas Sensor Jun 12, 2006 Abandoned
Array ( [id] => 5640074 [patent_doc_number] => 20060278529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Electrochemical cell with improved flowing liquid junction' [patent_app_type] => utility [patent_app_number] => 11/449086 [patent_app_country] => US [patent_app_date] => 2006-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0278/20060278529.pdf [firstpage_image] =>[orig_patent_app_number] => 11449086 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/449086
Electrochemical cell with improved flowing liquid junction Jun 7, 2006 Abandoned
Array ( [id] => 4542117 [patent_doc_number] => 07959791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Enzyme sensor with a cover membrane layer covered by a hydrophilic polymer' [patent_app_type] => utility [patent_app_number] => 11/434250 [patent_app_country] => US [patent_app_date] => 2006-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15655 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/959/07959791.pdf [firstpage_image] =>[orig_patent_app_number] => 11434250 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/434250
Enzyme sensor with a cover membrane layer covered by a hydrophilic polymer May 15, 2006 Issued
Array ( [id] => 5515307 [patent_doc_number] => 20090215614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'Colloidal dispersions of compounds of cerium and at least one of zirconium, rare earths, titanium and/or tin and preparation/applications thereof' [patent_app_type] => utility [patent_app_number] => 11/918885 [patent_app_country] => US [patent_app_date] => 2006-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6804 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0215/20090215614.pdf [firstpage_image] =>[orig_patent_app_number] => 11918885 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/918885
Colloidal dispersions of compounds of cerium and at least one of zirconium, rare earths, titanium and/or tin and preparation/applications thereof Apr 17, 2006 Abandoned
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