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] => 1565947 [patent_doc_number] => 06339178 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Synthesis of 1,1,1-trifluoroethane by fluorination of 1-chloro-1, 1-difluoroethane' [patent_app_type] => B1 [patent_app_number] => 09/929502 [patent_app_country] => US [patent_app_date] => 2000-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2519 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/339/06339178.pdf [firstpage_image] =>[orig_patent_app_number] => 09929502 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/929502
Synthesis of 1,1,1-trifluoroethane by fluorination of 1-chloro-1, 1-difluoroethane Jun 21, 2000 Issued
Array ( [id] => 1603053 [patent_doc_number] => 06433233 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Process for the preparation of pentafluoroethane, fluorination catalysts and process for the preparation thereof' [patent_app_type] => B1 [patent_app_number] => 09/581285 [patent_app_country] => US [patent_app_date] => 2000-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12429 [patent_no_of_claims] => 11 [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/06/433/06433233.pdf [firstpage_image] =>[orig_patent_app_number] => 09581285 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/581285
Process for the preparation of pentafluoroethane, fluorination catalysts and process for the preparation thereof Jun 11, 2000 Issued
Array ( [id] => 4088039 [patent_doc_number] => 06162955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Manufacturing method for perfluoroethane' [patent_app_type] => 1 [patent_app_number] => 9/591852 [patent_app_country] => US [patent_app_date] => 2000-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4504 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162955.pdf [firstpage_image] =>[orig_patent_app_number] => 591852 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/591852
Manufacturing method for perfluoroethane Jun 11, 2000 Issued
Array ( [id] => 4363900 [patent_doc_number] => 06255545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Process for the synthesis of 3,5-bis(trifluoromethyl)-bromobenzene' [patent_app_type] => 1 [patent_app_number] => 9/590853 [patent_app_country] => US [patent_app_date] => 2000-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2415 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255545.pdf [firstpage_image] =>[orig_patent_app_number] => 590853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/590853
Process for the synthesis of 3,5-bis(trifluoromethyl)-bromobenzene Jun 7, 2000 Issued
09/584281 Inhibition of hair growth May 30, 2000 Abandoned
09/463275 VAPOUR PHASE PREPARATIONS OF 1,1,1,2,3,3,3,-HEPTAFLUOROPROPANE May 25, 2000 Abandoned
Array ( [id] => 4239322 [patent_doc_number] => 06206819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Halogenation catalyst' [patent_app_type] => 1 [patent_app_number] => 9/572489 [patent_app_country] => US [patent_app_date] => 2000-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3018 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/206/06206819.pdf [firstpage_image] =>[orig_patent_app_number] => 572489 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/572489
Halogenation catalyst May 14, 2000 Issued
Array ( [id] => 4275676 [patent_doc_number] => 06323379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Process for obtaining pentafluoroethane by tetrafluorochloroethane dismutation' [patent_app_type] => 1 [patent_app_number] => 9/568594 [patent_app_country] => US [patent_app_date] => 2000-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2026 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/323/06323379.pdf [firstpage_image] =>[orig_patent_app_number] => 568594 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/568594
Process for obtaining pentafluoroethane by tetrafluorochloroethane dismutation May 10, 2000 Issued
Array ( [id] => 1561104 [patent_doc_number] => 06437200 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Process for obtaining pentafluoroethane by chlorotetrafluoroethane dismutation' [patent_app_type] => B1 [patent_app_number] => 09/568535 [patent_app_country] => US [patent_app_date] => 2000-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2956 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/437/06437200.pdf [firstpage_image] =>[orig_patent_app_number] => 09568535 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/568535
Process for obtaining pentafluoroethane by chlorotetrafluoroethane dismutation May 10, 2000 Issued
Array ( [id] => 1561110 [patent_doc_number] => 06437203 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Process for producing iodinated aromatic compounds' [patent_app_type] => B1 [patent_app_number] => 09/567434 [patent_app_country] => US [patent_app_date] => 2000-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3173 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/437/06437203.pdf [firstpage_image] =>[orig_patent_app_number] => 09567434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/567434
Process for producing iodinated aromatic compounds May 9, 2000 Issued
Array ( [id] => 4299040 [patent_doc_number] => 06184419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => '.alpha., .beta.-unsaturated ketones' [patent_app_type] => 1 [patent_app_number] => 9/568257 [patent_app_country] => US [patent_app_date] => 2000-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6824 [patent_no_of_claims] => 10 [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/06/184/06184419.pdf [firstpage_image] =>[orig_patent_app_number] => 568257 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/568257
.alpha., .beta.-unsaturated ketones May 9, 2000 Issued
Array ( [id] => 1504985 [patent_doc_number] => 06465701 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-15 [patent_title] => 'Catalyst and oxychlorination process using it' [patent_app_type] => B1 [patent_app_number] => 09/567282 [patent_app_country] => US [patent_app_date] => 2000-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3693 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/465/06465701.pdf [firstpage_image] =>[orig_patent_app_number] => 09567282 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/567282
Catalyst and oxychlorination process using it May 7, 2000 Issued
Array ( [id] => 4275690 [patent_doc_number] => 06323380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Water removal in purification of vinyl chloride' [patent_app_type] => 1 [patent_app_number] => 9/553509 [patent_app_country] => US [patent_app_date] => 2000-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5450 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/323/06323380.pdf [firstpage_image] =>[orig_patent_app_number] => 553509 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/553509
Water removal in purification of vinyl chloride Apr 19, 2000 Issued
Array ( [id] => 1422925 [patent_doc_number] => 06506951 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Process for producing brominated trifluoromethylbenzenes' [patent_app_type] => B1 [patent_app_number] => 09/551912 [patent_app_country] => US [patent_app_date] => 2000-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6642 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/506/06506951.pdf [firstpage_image] =>[orig_patent_app_number] => 09551912 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/551912
Process for producing brominated trifluoromethylbenzenes Apr 18, 2000 Issued
Array ( [id] => 4359328 [patent_doc_number] => 06201161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Method of reducing benzaldehyde or benzotrihalide content in a mixture' [patent_app_type] => 1 [patent_app_number] => 9/550458 [patent_app_country] => US [patent_app_date] => 2000-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1346 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201161.pdf [firstpage_image] =>[orig_patent_app_number] => 550458 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/550458
Method of reducing benzaldehyde or benzotrihalide content in a mixture Apr 16, 2000 Issued
Array ( [id] => 4307877 [patent_doc_number] => 06252125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Process and unit for the production of 1,2-dichloroethane' [patent_app_type] => 1 [patent_app_number] => 9/549682 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2943 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/252/06252125.pdf [firstpage_image] =>[orig_patent_app_number] => 549682 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549682
Process and unit for the production of 1,2-dichloroethane Apr 13, 2000 Issued
Array ( [id] => 1460821 [patent_doc_number] => 06392106 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Process for producing 1,1,1,2,2-pentafluoroethane' [patent_app_type] => B1 [patent_app_number] => 09/509989 [patent_app_country] => US [patent_app_date] => 2000-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3655 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/392/06392106.pdf [firstpage_image] =>[orig_patent_app_number] => 09509989 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509989
Process for producing 1,1,1,2,2-pentafluoroethane Apr 4, 2000 Issued
Array ( [id] => 4291125 [patent_doc_number] => 06268541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Process for the preparation of 1,1,1,2,2-pentafluoroethane' [patent_app_type] => 1 [patent_app_number] => 9/509984 [patent_app_country] => US [patent_app_date] => 2000-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4037 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/268/06268541.pdf [firstpage_image] =>[orig_patent_app_number] => 509984 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509984
Process for the preparation of 1,1,1,2,2-pentafluoroethane Apr 4, 2000 Issued
Array ( [id] => 4383671 [patent_doc_number] => 06303838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Separating 1,1,1,3,3-pentafluoropropane from hydrogen fluoride' [patent_app_type] => 1 [patent_app_number] => 9/509859 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8292 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/303/06303838.pdf [firstpage_image] =>[orig_patent_app_number] => 509859 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509859
Separating 1,1,1,3,3-pentafluoropropane from hydrogen fluoride Mar 30, 2000 Issued
09/538492 Process for the crystallisation of sterically hindered compounds Mar 29, 2000 Abandoned
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