Search

Lars A. Olson

Examiner (ID: 8390, Phone: (571)272-6685 , Office: P/3617 )

Most Active Art Unit
3617
Art Unit(s)
3615, 3617
Total Applications
3303
Issued Applications
2745
Pending Applications
170
Abandoned Applications
427

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2563107 [patent_doc_number] => 04837359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Process for the production of polyisocyanates with biuret structures' [patent_app_type] => 1 [patent_app_number] => 7/139495 [patent_app_country] => US [patent_app_date] => 1987-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3925 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/837/04837359.pdf [firstpage_image] =>[orig_patent_app_number] => 139495 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139495
Process for the production of polyisocyanates with biuret structures Dec 29, 1987 Issued
Array ( [id] => 2488053 [patent_doc_number] => 04820849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Process for reducing corrosive impurities in sulfolane used for extracting aromatic hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 7/139494 [patent_app_country] => US [patent_app_date] => 1987-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1936 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820849.pdf [firstpage_image] =>[orig_patent_app_number] => 139494 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139494
Process for reducing corrosive impurities in sulfolane used for extracting aromatic hydrocarbons Dec 29, 1987 Issued
Array ( [id] => 2385963 [patent_doc_number] => 04783541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-08 [patent_title] => 'Process for isomerizing alkylthiophenes' [patent_app_type] => 1 [patent_app_number] => 7/135504 [patent_app_country] => US [patent_app_date] => 1987-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2178 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/783/04783541.pdf [firstpage_image] =>[orig_patent_app_number] => 135504 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/135504
Process for isomerizing alkylthiophenes Dec 17, 1987 Issued
Array ( [id] => 2474862 [patent_doc_number] => 04876047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Process for producing sulphonic acid' [patent_app_type] => 1 [patent_app_number] => 7/136428 [patent_app_country] => US [patent_app_date] => 1987-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2924 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/876/04876047.pdf [firstpage_image] =>[orig_patent_app_number] => 136428 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/136428
Process for producing sulphonic acid Dec 16, 1987 Issued
Array ( [id] => 2513890 [patent_doc_number] => 04841095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Modified polyisocyanates with biuret structure and process for their preparation' [patent_app_type] => 1 [patent_app_number] => 7/134595 [patent_app_country] => US [patent_app_date] => 1987-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3001 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/841/04841095.pdf [firstpage_image] =>[orig_patent_app_number] => 134595 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/134595
Modified polyisocyanates with biuret structure and process for their preparation Dec 15, 1987 Issued
07/130830 PROCESS FOR THE PREPARATION OF SUBSTITUTED 3,5-DICHLORO-2,4-DIFLUORO- BENZENES Dec 8, 1987 Abandoned
07/130355 FURYL, PHENYLENE, AND THIENYL LEUKOTRIENE B4 ANALOGUES Dec 7, 1987 Abandoned
Array ( [id] => 2548123 [patent_doc_number] => 04808343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Process for isolating paraffinsulfonates with a low alkali metal sulfate content and sulfuric acid from paraffin-sulfoxidation reaction mixtures without obligatory production of sodium sulfate' [patent_app_type] => 1 [patent_app_number] => 7/120859 [patent_app_country] => US [patent_app_date] => 1987-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3196 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/808/04808343.pdf [firstpage_image] =>[orig_patent_app_number] => 120859 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/120859
Process for isolating paraffinsulfonates with a low alkali metal sulfate content and sulfuric acid from paraffin-sulfoxidation reaction mixtures without obligatory production of sodium sulfate Nov 15, 1987 Issued
07/120781 PHOTOACTIVE BITHIENYL PESTICIDES Nov 12, 1987 Abandoned
Array ( [id] => 2393322 [patent_doc_number] => 04782091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Benzoyl(thio)urea arthropodicides' [patent_app_type] => 1 [patent_app_number] => 7/118906 [patent_app_country] => US [patent_app_date] => 1987-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3837 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/782/04782091.pdf [firstpage_image] =>[orig_patent_app_number] => 118906 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/118906
Benzoyl(thio)urea arthropodicides Nov 9, 1987 Issued
07/112648 OXIDATION OF THIOLS, DISULFIDES AND THIOLSULFONATES Oct 25, 1987 Abandoned
Array ( [id] => 2470105 [patent_doc_number] => 04845283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Alkenylated diphenyldiisocyanates for use in preparing polyurethane/urea systems' [patent_app_type] => 1 [patent_app_number] => 7/108408 [patent_app_country] => US [patent_app_date] => 1987-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3268 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845283.pdf [firstpage_image] =>[orig_patent_app_number] => 108408 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/108408
Alkenylated diphenyldiisocyanates for use in preparing polyurethane/urea systems Oct 13, 1987 Issued
07/105565 TEST AGENTS AND INDICATORS FOR THE DETECTION OF THIOL GROUPS AND PROCESSES FOR THEIR PREPARATION Oct 7, 1987 Abandoned
Array ( [id] => 2446285 [patent_doc_number] => 04745212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Process for the production of isocyanates' [patent_app_type] => 1 [patent_app_number] => 7/105833 [patent_app_country] => US [patent_app_date] => 1987-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3040 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745212.pdf [firstpage_image] =>[orig_patent_app_number] => 105833 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/105833
Process for the production of isocyanates Oct 7, 1987 Issued
Array ( [id] => 2620798 [patent_doc_number] => 04894389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Novel aminoalkyl-substituted heterocyclic sulfur compounds' [patent_app_type] => 1 [patent_app_number] => 7/104195 [patent_app_country] => US [patent_app_date] => 1987-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5716 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894389.pdf [firstpage_image] =>[orig_patent_app_number] => 104195 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/104195
Novel aminoalkyl-substituted heterocyclic sulfur compounds Oct 1, 1987 Issued
07/103081 DIISOCYANATE, A PROCESS FOR ITS PRODUCTION AND ITS USE Sep 29, 1987 Abandoned
07/097003 SUBSTITUTED THIENO(2,3-B)FURAN-2-SULFONAMIDES AS ANTIGLAUCOMA AGENTS Sep 15, 1987 Abandoned
Array ( [id] => 2444096 [patent_doc_number] => 04751231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Substituted thieno[2,3-b]pyrrole-5-sulfonamides as antiglaucoma agents' [patent_app_type] => 1 [patent_app_number] => 7/096999 [patent_app_country] => US [patent_app_date] => 1987-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3055 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/751/04751231.pdf [firstpage_image] =>[orig_patent_app_number] => 096999 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/096999
Substituted thieno[2,3-b]pyrrole-5-sulfonamides as antiglaucoma agents Sep 15, 1987 Issued
Array ( [id] => 2629531 [patent_doc_number] => 04906759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Process for the production of 4-alkoxy-2(5H) thiophenones' [patent_app_type] => 1 [patent_app_number] => 7/097109 [patent_app_country] => US [patent_app_date] => 1987-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4205 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906759.pdf [firstpage_image] =>[orig_patent_app_number] => 097109 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/097109
Process for the production of 4-alkoxy-2(5H) thiophenones Sep 15, 1987 Issued
Array ( [id] => 2549676 [patent_doc_number] => 04806528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Process for the preparation of 2-(2-chloroethoxy)-benzenesulfonamide' [patent_app_type] => 1 [patent_app_number] => 7/093436 [patent_app_country] => US [patent_app_date] => 1987-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2644 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806528.pdf [firstpage_image] =>[orig_patent_app_number] => 093436 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/093436
Process for the preparation of 2-(2-chloroethoxy)-benzenesulfonamide Sep 3, 1987 Issued
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