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] => 3023282 [patent_doc_number] => 05326913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Process for preparing fluorinated compound' [patent_app_type] => 1 [patent_app_number] => 7/897261 [patent_app_country] => US [patent_app_date] => 1992-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1824 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326913.pdf [firstpage_image] =>[orig_patent_app_number] => 897261 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/897261
Process for preparing fluorinated compound Jun 10, 1992 Issued
Array ( [id] => 3625926 [patent_doc_number] => 05602288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Catalytic process for producing CF.sub.3 CH.sub.2 F' [patent_app_type] => 1 [patent_app_number] => 7/891390 [patent_app_country] => US [patent_app_date] => 1992-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4235 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/602/05602288.pdf [firstpage_image] =>[orig_patent_app_number] => 891390 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/891390
Catalytic process for producing CF.sub.3 CH.sub.2 F May 28, 1992 Issued
Array ( [id] => 3021552 [patent_doc_number] => 05302765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Catalytic process for producing CF.sub.3 CHClF' [patent_app_type] => 1 [patent_app_number] => 7/892064 [patent_app_country] => US [patent_app_date] => 1992-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2984 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302765.pdf [firstpage_image] =>[orig_patent_app_number] => 892064 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/892064
Catalytic process for producing CF.sub.3 CHClF May 28, 1992 Issued
07/888272 PROCESS FOR PRODUCING 1,1,1,2-TETRAFLUOROETHANE May 25, 1992 Abandoned
07/886823 PROCESS FOR FLUORINATING HALOGENATED HYDROCARBON May 21, 1992 Abandoned
Array ( [id] => 2957277 [patent_doc_number] => 05243104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Process for preparing chlorotrifluoroethylene' [patent_app_type] => 1 [patent_app_number] => 7/886928 [patent_app_country] => US [patent_app_date] => 1992-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1979 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/243/05243104.pdf [firstpage_image] =>[orig_patent_app_number] => 886928 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/886928
Process for preparing chlorotrifluoroethylene May 21, 1992 Issued
Array ( [id] => 2966076 [patent_doc_number] => 05264639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Process for producing a 2,2-difluoropropane' [patent_app_type] => 1 [patent_app_number] => 7/885250 [patent_app_country] => US [patent_app_date] => 1992-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28696 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/264/05264639.pdf [firstpage_image] =>[orig_patent_app_number] => 885250 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/885250
Process for producing a 2,2-difluoropropane May 19, 1992 Issued
Array ( [id] => 2971234 [patent_doc_number] => 05202509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Catalysts for liquid phase fluorination' [patent_app_type] => 1 [patent_app_number] => 7/890343 [patent_app_country] => US [patent_app_date] => 1992-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4351 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202509.pdf [firstpage_image] =>[orig_patent_app_number] => 890343 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/890343
Catalysts for liquid phase fluorination May 19, 1992 Issued
Array ( [id] => 2834517 [patent_doc_number] => 05175380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Process for removing impurities from perfluorinated alkyl bromides or alkylene dibromides' [patent_app_type] => 1 [patent_app_number] => 7/882843 [patent_app_country] => US [patent_app_date] => 1992-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5126 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175380.pdf [firstpage_image] =>[orig_patent_app_number] => 882843 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882843
Process for removing impurities from perfluorinated alkyl bromides or alkylene dibromides May 13, 1992 Issued
07/883052 NOVEL PROCESS May 7, 1992 Abandoned
Array ( [id] => 3490416 [patent_doc_number] => 05475169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Process for the removal of olefinic impurities from 1,1,1,2,3,3,3-heptafluoropropane' [patent_app_type] => 1 [patent_app_number] => 7/879810 [patent_app_country] => US [patent_app_date] => 1992-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 782 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475169.pdf [firstpage_image] =>[orig_patent_app_number] => 879810 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/879810
Process for the removal of olefinic impurities from 1,1,1,2,3,3,3-heptafluoropropane May 6, 1992 Issued
Array ( [id] => 3048432 [patent_doc_number] => 05334788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Reaction of substrate compounds with fluorine in an eductor' [patent_app_type] => 1 [patent_app_number] => 7/876978 [patent_app_country] => US [patent_app_date] => 1992-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1913 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/334/05334788.pdf [firstpage_image] =>[orig_patent_app_number] => 876978 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876978
Reaction of substrate compounds with fluorine in an eductor Apr 30, 1992 Issued
Array ( [id] => 3626900 [patent_doc_number] => 05608124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Process for continuous liquid phase reaction of hydrogen fluoride and 1,1,1-trichloroethane to provide 1,1-dichloro-1-fluoroethane and 1-chloro-1, 1-difluoroethane mixtures' [patent_app_type] => 1 [patent_app_number] => 7/879068 [patent_app_country] => US [patent_app_date] => 1992-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3696 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/608/05608124.pdf [firstpage_image] =>[orig_patent_app_number] => 879068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/879068
Process for continuous liquid phase reaction of hydrogen fluoride and 1,1,1-trichloroethane to provide 1,1-dichloro-1-fluoroethane and 1-chloro-1, 1-difluoroethane mixtures Apr 30, 1992 Issued
Array ( [id] => 2895908 [patent_doc_number] => 05177271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Production of vinylidene fluoride' [patent_app_type] => 1 [patent_app_number] => 7/876336 [patent_app_country] => US [patent_app_date] => 1992-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1327 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177271.pdf [firstpage_image] =>[orig_patent_app_number] => 876336 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876336
Production of vinylidene fluoride Apr 29, 1992 Issued
07/876691 PROCESS FOR THE PRODUCTION OF 1,1,1-CHLORODIFLUOROETHANE Apr 27, 1992 Abandoned
Array ( [id] => 2934063 [patent_doc_number] => 05233107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Process for the purification of chlorofluorohydrocarbons' [patent_app_type] => 1 [patent_app_number] => 7/872783 [patent_app_country] => US [patent_app_date] => 1992-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1460 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/233/05233107.pdf [firstpage_image] =>[orig_patent_app_number] => 872783 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/872783
Process for the purification of chlorofluorohydrocarbons Apr 27, 1992 Issued
Array ( [id] => 2978238 [patent_doc_number] => 05208398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'HF extraction of R365 from R141B' [patent_app_type] => 1 [patent_app_number] => 7/869977 [patent_app_country] => US [patent_app_date] => 1992-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1170 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208398.pdf [firstpage_image] =>[orig_patent_app_number] => 869977 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/869977
HF extraction of R365 from R141B Apr 15, 1992 Issued
Array ( [id] => 2895217 [patent_doc_number] => 05210340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Preparation of polyfluorobutenes' [patent_app_type] => 1 [patent_app_number] => 7/866930 [patent_app_country] => US [patent_app_date] => 1992-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1337 [patent_no_of_claims] => 6 [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/05/210/05210340.pdf [firstpage_image] =>[orig_patent_app_number] => 866930 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/866930
Preparation of polyfluorobutenes Apr 9, 1992 Issued
07/847987 HALOCARBON HYDROGENOLYSIS Apr 8, 1992 Abandoned
Array ( [id] => 3557495 [patent_doc_number] => 05543531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Thiophen compounds and their preparation' [patent_app_type] => 1 [patent_app_number] => 7/870151 [patent_app_country] => US [patent_app_date] => 1992-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3125 [patent_no_of_claims] => 2 [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/05/543/05543531.pdf [firstpage_image] =>[orig_patent_app_number] => 870151 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/870151
Thiophen compounds and their preparation Apr 7, 1992 Issued
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