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] => 4655454 [patent_doc_number] => 20080024315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Self-Adjusting Electrochemical Sensor' [patent_app_type] => utility [patent_app_number] => 11/868318 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2625 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20080024315.pdf [firstpage_image] =>[orig_patent_app_number] => 11868318 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868318
Self-adjusting electrochemical sensor Oct 4, 2007 Issued
Array ( [id] => 4918757 [patent_doc_number] => 20080067067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'SENSOR ELEMENT, GAS SENSOR, AND METHOD OF MANUFACTURING THE SENSOR ELEMENT' [patent_app_type] => utility [patent_app_number] => 11/857023 [patent_app_country] => US [patent_app_date] => 2007-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7717 [patent_no_of_claims] => 10 [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/A1/0067/20080067067.pdf [firstpage_image] =>[orig_patent_app_number] => 11857023 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/857023
Sensor element, gas sensor, and method of manufacturing the sensor element Sep 17, 2007 Issued
Array ( [id] => 120495 [patent_doc_number] => 07708869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Gas sensor' [patent_app_type] => utility [patent_app_number] => 11/898761 [patent_app_country] => US [patent_app_date] => 2007-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 9791 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/708/07708869.pdf [firstpage_image] =>[orig_patent_app_number] => 11898761 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/898761
Gas sensor Sep 13, 2007 Issued
Array ( [id] => 4736732 [patent_doc_number] => 20080230384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'LOW VOLUME ELECTROCHEMICAL BIOSENSOR' [patent_app_type] => utility [patent_app_number] => 11/849803 [patent_app_country] => US [patent_app_date] => 2007-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9844 [patent_no_of_claims] => 25 [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/A1/0230/20080230384.pdf [firstpage_image] =>[orig_patent_app_number] => 11849803 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/849803
LOW VOLUME ELECTROCHEMICAL BIOSENSOR Sep 3, 2007 Abandoned
Array ( [id] => 4633895 [patent_doc_number] => 08012341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Biosensor electrode mediators for regeneration of cofactors' [patent_app_type] => utility [patent_app_number] => 11/849790 [patent_app_country] => US [patent_app_date] => 2007-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 8802 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/012/08012341.pdf [firstpage_image] =>[orig_patent_app_number] => 11849790 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/849790
Biosensor electrode mediators for regeneration of cofactors Sep 3, 2007 Issued
Array ( [id] => 62753 [patent_doc_number] => 07758736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-20 [patent_title] => 'Gas sensor' [patent_app_type] => utility [patent_app_number] => 11/892718 [patent_app_country] => US [patent_app_date] => 2007-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8769 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/758/07758736.pdf [firstpage_image] =>[orig_patent_app_number] => 11892718 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/892718
Gas sensor Aug 26, 2007 Issued
Array ( [id] => 4918770 [patent_doc_number] => 20080067080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Multiple frequency method for operating electrochemical sensors' [patent_app_type] => utility [patent_app_number] => 11/893751 [patent_app_country] => US [patent_app_date] => 2007-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9672 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20080067080.pdf [firstpage_image] =>[orig_patent_app_number] => 11893751 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/893751
Multiple frequency method for operating electrochemical sensors Aug 15, 2007 Issued
Array ( [id] => 4736734 [patent_doc_number] => 20080230386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Sample Processing Droplet Actuator, System and Method' [patent_app_type] => utility [patent_app_number] => 11/839786 [patent_app_country] => US [patent_app_date] => 2007-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 31093 [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/A1/0230/20080230386.pdf [firstpage_image] =>[orig_patent_app_number] => 11839786 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/839786
Sample Processing Droplet Actuator, System and Method Aug 15, 2007 Abandoned
Array ( [id] => 8257090 [patent_doc_number] => 08206567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Reference electrode with non-blocking liquid junction' [patent_app_type] => utility [patent_app_number] => 11/832537 [patent_app_country] => US [patent_app_date] => 2007-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2598 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11832537 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/832537
Reference electrode with non-blocking liquid junction Jul 31, 2007 Issued
Array ( [id] => 4794946 [patent_doc_number] => 20080006532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'Ammonia and nitrogen oxide sensors' [patent_app_type] => utility [patent_app_number] => 11/888736 [patent_app_country] => US [patent_app_date] => 2007-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4060 [patent_no_of_claims] => 18 [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/A1/0006/20080006532.pdf [firstpage_image] =>[orig_patent_app_number] => 11888736 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/888736
Ammonia and nitrogen oxide sensors Jul 31, 2007 Abandoned
Array ( [id] => 5287691 [patent_doc_number] => 20090020421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'Voltage-Type Gas Concentration Sensor and Sensing Method' [patent_app_type] => utility [patent_app_number] => 11/778673 [patent_app_country] => US [patent_app_date] => 2007-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2125 [patent_no_of_claims] => 20 [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/A1/0020/20090020421.pdf [firstpage_image] =>[orig_patent_app_number] => 11778673 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/778673
Voltage-Type Gas Concentration Sensor and Sensing Method Jul 16, 2007 Abandoned
Array ( [id] => 4762336 [patent_doc_number] => 20080173545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'Electrokinetic Pump Having Capacitive Electrodes' [patent_app_type] => utility [patent_app_number] => 11/766678 [patent_app_country] => US [patent_app_date] => 2007-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8577 [patent_no_of_claims] => 21 [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/A1/0173/20080173545.pdf [firstpage_image] =>[orig_patent_app_number] => 11766678 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/766678
Electrokinetic Pump Having Capacitive Electrodes Jun 20, 2007 Abandoned
Array ( [id] => 5227764 [patent_doc_number] => 20070289870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Ammonia Gas Sensor With Dissimilar Electrodes' [patent_app_type] => utility [patent_app_number] => 11/763310 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8214 [patent_no_of_claims] => 110 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0289/20070289870.pdf [firstpage_image] =>[orig_patent_app_number] => 11763310 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/763310
Ammonia Gas Sensor With Dissimilar Electrodes Jun 13, 2007 Abandoned
11/762414 Onium-Modified Biomolecules for Electrochemical Biosensing Jun 12, 2007 Abandoned
Array ( [id] => 4946540 [patent_doc_number] => 20080302666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'APPARATUS FOR DIFFERENTIAL CHARGED-PARTICLE MOBILITY' [patent_app_type] => utility [patent_app_number] => 11/760700 [patent_app_country] => US [patent_app_date] => 2007-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17829 [patent_no_of_claims] => 10 [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/A1/0302/20080302666.pdf [firstpage_image] =>[orig_patent_app_number] => 11760700 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/760700
APPARATUS FOR DIFFERENTIAL CHARGED-PARTICLE MOBILITY Jun 7, 2007 Abandoned
Array ( [id] => 5123598 [patent_doc_number] => 20070235868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Protective covers for gas sensor, gas sensor and gas sensor manufacturing method' [patent_app_type] => utility [patent_app_number] => 11/806754 [patent_app_country] => US [patent_app_date] => 2007-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7761 [patent_no_of_claims] => 15 [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/A1/0235/20070235868.pdf [firstpage_image] =>[orig_patent_app_number] => 11806754 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/806754
Protective covers for gas sensor, gas sensor and gas sensor manufacturing method Jun 3, 2007 Issued
Array ( [id] => 6464295 [patent_doc_number] => 20100190643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'DEACTIVATION RESISTANT PHOTOCATALYST AND METHOD OF PREPARATION' [patent_app_type] => utility [patent_app_number] => 12/602379 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7126 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20100190643.pdf [firstpage_image] =>[orig_patent_app_number] => 12602379 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/602379
DEACTIVATION RESISTANT PHOTOCATALYST AND METHOD OF PREPARATION May 30, 2007 Abandoned
Array ( [id] => 7544886 [patent_doc_number] => 08052854 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-11-08 [patent_title] => 'Carbon dioxide gas sensors and method of manufacturing and using same' [patent_app_type] => utility [patent_app_number] => 11/754255 [patent_app_country] => US [patent_app_date] => 2007-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 35 [patent_no_of_words] => 9271 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/052/08052854.pdf [firstpage_image] =>[orig_patent_app_number] => 11754255 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/754255
Carbon dioxide gas sensors and method of manufacturing and using same May 24, 2007 Issued
Array ( [id] => 4906744 [patent_doc_number] => 20080017510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'NOx Gas Sensor Method and Device' [patent_app_type] => utility [patent_app_number] => 11/748466 [patent_app_country] => US [patent_app_date] => 2007-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6258 [patent_no_of_claims] => 71 [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/A1/0017/20080017510.pdf [firstpage_image] =>[orig_patent_app_number] => 11748466 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/748466
NOx Gas Sensor Method and Device May 13, 2007 Abandoned
Array ( [id] => 4901342 [patent_doc_number] => 20080110754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Biosensor, measuring instrument for biosensor, and method of quantifying substrate' [patent_app_type] => utility [patent_app_number] => 11/800273 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13767 [patent_no_of_claims] => 7 [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/A1/0110/20080110754.pdf [firstpage_image] =>[orig_patent_app_number] => 11800273 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/800273
Biosensor, measuring instrument for biosensor, and method of quantifying substrate May 2, 2007 Abandoned
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