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] => 2596294 [patent_doc_number] => 04940823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Process for optically active 3-thiolanyl sulfonate esters' [patent_app_type] => 1 [patent_app_number] => 7/467820 [patent_app_country] => US [patent_app_date] => 1990-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1995 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940823.pdf [firstpage_image] =>[orig_patent_app_number] => 467820 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/467820
Process for optically active 3-thiolanyl sulfonate esters Jan 18, 1990 Issued
Array ( [id] => 2671644 [patent_doc_number] => 04983619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Pharmaceutical compounds' [patent_app_type] => 1 [patent_app_number] => 7/464644 [patent_app_country] => US [patent_app_date] => 1990-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8293 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983619.pdf [firstpage_image] =>[orig_patent_app_number] => 464644 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/464644
Pharmaceutical compounds Jan 10, 1990 Issued
07/464653 PROCESS FOR PREPARING 1,2-DIFLUOROETHANE AND 1,1,2-TRIFLUOROETHANE Jan 10, 1990 Abandoned
Array ( [id] => 2788099 [patent_doc_number] => 05130466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Diisocyanate, a process for its production and its use' [patent_app_type] => 1 [patent_app_number] => 7/463713 [patent_app_country] => US [patent_app_date] => 1990-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2611 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130466.pdf [firstpage_image] =>[orig_patent_app_number] => 463713 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/463713
Diisocyanate, a process for its production and its use Jan 10, 1990 Issued
07/463066 (+)SUPROFEN ESTERS AND AMIDES AS OPHTHALMIC ANTI-INFLAMMATORY AGENTS Jan 9, 1990 Abandoned
Array ( [id] => 2663395 [patent_doc_number] => 05034049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Thiophene-2-carboxylic acid derivatives, their preparation and their use for controlling undesirable plant growth' [patent_app_type] => 1 [patent_app_number] => 7/463163 [patent_app_country] => US [patent_app_date] => 1990-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4637 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034049.pdf [firstpage_image] =>[orig_patent_app_number] => 463163 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/463163
Thiophene-2-carboxylic acid derivatives, their preparation and their use for controlling undesirable plant growth Jan 8, 1990 Issued
Array ( [id] => 2648448 [patent_doc_number] => 04980495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Trialkylamine salts of 3-chloro-1,1-dicyano-2-hydroxy-1-propene and preparation of 2-amino-4-chloro-3-cyano-5-formylthiophene' [patent_app_type] => 1 [patent_app_number] => 7/462971 [patent_app_country] => US [patent_app_date] => 1990-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1938 [patent_no_of_claims] => 3 [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/04/980/04980495.pdf [firstpage_image] =>[orig_patent_app_number] => 462971 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/462971
Trialkylamine salts of 3-chloro-1,1-dicyano-2-hydroxy-1-propene and preparation of 2-amino-4-chloro-3-cyano-5-formylthiophene Jan 4, 1990 Issued
07/459919 PROCESS FOR THE PREPARATION OF SUBSTITUTED 3,5-DI- CHLORO-2,4-DIFLUORO-BENZENES Jan 1, 1990 Abandoned
Array ( [id] => 3483751 [patent_doc_number] => 05406008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Process for the manufacture of hydrofluorocarbons' [patent_app_type] => 1 [patent_app_number] => 7/461474 [patent_app_country] => US [patent_app_date] => 1989-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10970 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406008.pdf [firstpage_image] =>[orig_patent_app_number] => 461474 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/461474
Process for the manufacture of hydrofluorocarbons Dec 27, 1989 Issued
Array ( [id] => 2757660 [patent_doc_number] => 05043472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Storage stable solid isocyanate compositions, preparation, and method of use thereof' [patent_app_type] => 1 [patent_app_number] => 7/454215 [patent_app_country] => US [patent_app_date] => 1989-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6131 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043472.pdf [firstpage_image] =>[orig_patent_app_number] => 454215 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/454215
Storage stable solid isocyanate compositions, preparation, and method of use thereof Dec 20, 1989 Issued
Array ( [id] => 2717030 [patent_doc_number] => 05053564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Selective hydrogenolysis of perhalogenated ethane derivatives' [patent_app_type] => 1 [patent_app_number] => 7/453997 [patent_app_country] => US [patent_app_date] => 1989-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1945 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053564.pdf [firstpage_image] =>[orig_patent_app_number] => 453997 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453997
Selective hydrogenolysis of perhalogenated ethane derivatives Dec 19, 1989 Issued
07/453954 PROCESS FOR PREPARATION OF ISOCYANATE COMPOUNDS Dec 19, 1989 Abandoned
Array ( [id] => 2708898 [patent_doc_number] => 05068472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Multistep synthesis of hexafluoropropylene' [patent_app_type] => 1 [patent_app_number] => 7/452404 [patent_app_country] => US [patent_app_date] => 1989-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7093 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068472.pdf [firstpage_image] =>[orig_patent_app_number] => 452404 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452404
Multistep synthesis of hexafluoropropylene Dec 18, 1989 Issued
07/452403 SYNTHESIS OF PERFLUOROPROPANE Dec 18, 1989 Abandoned
Array ( [id] => 2726719 [patent_doc_number] => 05057634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-15 [patent_title] => 'Multistep synthesis of hexafluoropropylene' [patent_app_type] => 1 [patent_app_number] => 7/452402 [patent_app_country] => US [patent_app_date] => 1989-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14464 [patent_no_of_claims] => 6 [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/05/057/05057634.pdf [firstpage_image] =>[orig_patent_app_number] => 452402 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452402
Multistep synthesis of hexafluoropropylene Dec 18, 1989 Issued
Array ( [id] => 2758026 [patent_doc_number] => 05043491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Multistep synthesis of hexafluoropropylene' [patent_app_type] => 1 [patent_app_number] => 7/452401 [patent_app_country] => US [patent_app_date] => 1989-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6692 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043491.pdf [firstpage_image] =>[orig_patent_app_number] => 452401 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452401
Multistep synthesis of hexafluoropropylene Dec 18, 1989 Issued
Array ( [id] => 2710315 [patent_doc_number] => 05055624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Synthesis of 1,1-dichloro-1,2,2,2-tetrafluoroethane' [patent_app_type] => 1 [patent_app_number] => 7/451861 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1839 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055624.pdf [firstpage_image] =>[orig_patent_app_number] => 451861 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451861
Synthesis of 1,1-dichloro-1,2,2,2-tetrafluoroethane Dec 17, 1989 Issued
Array ( [id] => 2719339 [patent_doc_number] => 05008476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Process for the preparation of 1,1,1,2-tetrafluoroethane' [patent_app_type] => 1 [patent_app_number] => 7/449407 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4221 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008476.pdf [firstpage_image] =>[orig_patent_app_number] => 449407 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449407
Process for the preparation of 1,1,1,2-tetrafluoroethane Dec 17, 1989 Issued
Array ( [id] => 2627983 [patent_doc_number] => 04950816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Purification of 1,1-dichloro-1-fluoroethane' [patent_app_type] => 1 [patent_app_number] => 7/451074 [patent_app_country] => US [patent_app_date] => 1989-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3354 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950816.pdf [firstpage_image] =>[orig_patent_app_number] => 451074 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451074
Purification of 1,1-dichloro-1-fluoroethane Dec 14, 1989 Issued
Array ( [id] => 2596331 [patent_doc_number] => 04940825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Process for removing dichloroacetylene from 1,1-dichloro-1-fluoroethane and/or vinylidene chloride' [patent_app_type] => 1 [patent_app_number] => 7/451266 [patent_app_country] => US [patent_app_date] => 1989-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2586 [patent_no_of_claims] => 6 [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/04/940/04940825.pdf [firstpage_image] =>[orig_patent_app_number] => 451266 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451266
Process for removing dichloroacetylene from 1,1-dichloro-1-fluoroethane and/or vinylidene chloride Dec 13, 1989 Issued
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