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
07/695900 PROCESS FOR THE MANUFACTURE OF PENTAFLUOROETHANE May 5, 1991 Abandoned
Array ( [id] => 2842925 [patent_doc_number] => 05171900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Method of preparing fluorine-containing ethane derivatives' [patent_app_type] => 1 [patent_app_number] => 7/683834 [patent_app_country] => US [patent_app_date] => 1991-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6832 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171900.pdf [firstpage_image] =>[orig_patent_app_number] => 683834 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/683834
Method of preparing fluorine-containing ethane derivatives Apr 10, 1991 Issued
Array ( [id] => 2978222 [patent_doc_number] => 05208397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Hydrogenolysis of halocarbon mixtures' [patent_app_type] => 1 [patent_app_number] => 7/682764 [patent_app_country] => US [patent_app_date] => 1991-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6769 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208397.pdf [firstpage_image] =>[orig_patent_app_number] => 682764 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682764
Hydrogenolysis of halocarbon mixtures Apr 8, 1991 Issued
Array ( [id] => 2756158 [patent_doc_number] => 05072062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Bromination method' [patent_app_type] => 1 [patent_app_number] => 7/680077 [patent_app_country] => US [patent_app_date] => 1991-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1439 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072062.pdf [firstpage_image] =>[orig_patent_app_number] => 680077 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/680077
Bromination method Apr 2, 1991 Issued
Array ( [id] => 2761447 [patent_doc_number] => 05059729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Process for preparing 1,2-difluoroethane and 1,1,2-trifluoroethane' [patent_app_type] => 1 [patent_app_number] => 7/680620 [patent_app_country] => US [patent_app_date] => 1991-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2551 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/059/05059729.pdf [firstpage_image] =>[orig_patent_app_number] => 680620 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/680620
Process for preparing 1,2-difluoroethane and 1,1,2-trifluoroethane Apr 1, 1991 Issued
07/676703 CHEMICAL PROCESS Mar 28, 1991 Abandoned
07/677350 COMPOUNDS FOR COMBATTING PLANT DISEASE Mar 28, 1991 Abandoned
Array ( [id] => 3081189 [patent_doc_number] => 05321170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Process for the manufacture of 1,1,1,2-tetrafluoroethane' [patent_app_type] => 1 [patent_app_number] => 7/672871 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4581 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321170.pdf [firstpage_image] =>[orig_patent_app_number] => 672871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672871
Process for the manufacture of 1,1,1,2-tetrafluoroethane Mar 19, 1991 Issued
Array ( [id] => 3038830 [patent_doc_number] => 05300711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane' [patent_app_type] => 1 [patent_app_number] => 7/672874 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4793 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/300/05300711.pdf [firstpage_image] =>[orig_patent_app_number] => 672874 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672874
Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane Mar 19, 1991 Issued
Array ( [id] => 3038813 [patent_doc_number] => 05300710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane' [patent_app_type] => 1 [patent_app_number] => 7/672870 [patent_app_country] => US [patent_app_date] => 1991-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5043 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/300/05300710.pdf [firstpage_image] =>[orig_patent_app_number] => 672870 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672870
Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane Mar 19, 1991 Issued
07/672875 PROCESS FOR THE MANUFACTURE OF 2-CHLORO-1,1,1-TRIFLUOROETHANE Mar 19, 1991 Abandoned
Array ( [id] => 2806486 [patent_doc_number] => 05146013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Process for the production of chloroform from carbon tetrachloride, catalytic compositions and process for obtaining them' [patent_app_type] => 1 [patent_app_number] => 7/669618 [patent_app_country] => US [patent_app_date] => 1991-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3944 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146013.pdf [firstpage_image] =>[orig_patent_app_number] => 669618 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669618
Process for the production of chloroform from carbon tetrachloride, catalytic compositions and process for obtaining them Mar 13, 1991 Issued
07/668121 PROCESS FOR PREPARING 1,1,1-TRIFLUOROCHLOROETHANE AND 1,1,1,2-TETRAFLUOROETHANE Mar 11, 1991 Abandoned
07/659411 PROCESS FOR DISTILLATION OF CRUDE ISOCYANATE CONCENTRATES Mar 10, 1991 Abandoned
Array ( [id] => 2965712 [patent_doc_number] => 05264620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Prepolymer compositions derived from liquid methylene bis (phenylisocyanate) and polytetramethylene ether glycol' [patent_app_type] => 1 [patent_app_number] => 7/666821 [patent_app_country] => US [patent_app_date] => 1991-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3835 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/264/05264620.pdf [firstpage_image] =>[orig_patent_app_number] => 666821 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/666821
Prepolymer compositions derived from liquid methylene bis (phenylisocyanate) and polytetramethylene ether glycol Mar 7, 1991 Issued
07/664465 PROCESS FOR PREPARATION OF HEXAFLUOROPROPENE Feb 28, 1991 Abandoned
07/662625 4-(4-TERT-BUTYLPHENYL)CYCLOHEXYLAMINES, AND FUNGICIDES CONTAINING SAME Feb 27, 1991 Abandoned
Array ( [id] => 3483765 [patent_doc_number] => 05406009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Catalytic equilibration to improve the relative yield of selected halocarbons' [patent_app_type] => 1 [patent_app_number] => 7/661939 [patent_app_country] => US [patent_app_date] => 1991-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9265 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406009.pdf [firstpage_image] =>[orig_patent_app_number] => 661939 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661939
Catalytic equilibration to improve the relative yield of selected halocarbons Feb 27, 1991 Issued
Array ( [id] => 3102087 [patent_doc_number] => 05315046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Process for preparing ethane derivatives' [patent_app_type] => 1 [patent_app_number] => 7/658658 [patent_app_country] => US [patent_app_date] => 1991-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5182 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/315/05315046.pdf [firstpage_image] =>[orig_patent_app_number] => 658658 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/658658
Process for preparing ethane derivatives Feb 20, 1991 Issued
Array ( [id] => 2736019 [patent_doc_number] => 05051535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Process for the preparation of extensively fluorinated aliphatic hydrocarbons having 1 or 2 bromine or chlorine atoms in the molecule' [patent_app_type] => 1 [patent_app_number] => 7/655305 [patent_app_country] => US [patent_app_date] => 1991-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4603 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051535.pdf [firstpage_image] =>[orig_patent_app_number] => 655305 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/655305
Process for the preparation of extensively fluorinated aliphatic hydrocarbons having 1 or 2 bromine or chlorine atoms in the molecule Feb 13, 1991 Issued
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