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
06/919066 DIPHENYL ETHER DERIVATIVES, THEIR PREPARATION AND THEIR USE FOR CONTROLLING UNDESIRABLE PLANT GROWTH Oct 14, 1986 Abandoned
06/915826 PROCESS FOR SEPARATING ISOMERS OF TOLUENE DIISOCYANATE Oct 5, 1986 Abandoned
Array ( [id] => 2325136 [patent_doc_number] => 04671903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Sulfonation method of polystyrene' [patent_app_type] => 1 [patent_app_number] => 6/914978 [patent_app_country] => US [patent_app_date] => 1986-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3414 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/671/04671903.pdf [firstpage_image] =>[orig_patent_app_number] => 914978 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/914978
Sulfonation method of polystyrene Oct 2, 1986 Issued
06/913591 FLUOROALKYLARYLIODONIUM COMPOUNDS Sep 30, 1986 Abandoned
06/911928 FIVE-MEMBERED HETEROCYCLIC DERIVATIVES OF N'-SUBSTITUTED-N,N'- DIACYLHYDRAZINES Sep 25, 1986 Abandoned
Array ( [id] => 2635108 [patent_doc_number] => 04958033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Process for preparing alcohols' [patent_app_type] => 1 [patent_app_number] => 6/912220 [patent_app_country] => US [patent_app_date] => 1986-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1482 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958033.pdf [firstpage_image] =>[orig_patent_app_number] => 912220 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/912220
Process for preparing alcohols Sep 25, 1986 Issued
06/912072 PROCESS FOR PRODUCING PETROLEUM SULFONATES Sep 24, 1986 Abandoned
Array ( [id] => 2529352 [patent_doc_number] => 04888442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Reduction of free monomer in isocyanate adducts' [patent_app_type] => 1 [patent_app_number] => 6/910579 [patent_app_country] => US [patent_app_date] => 1986-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3668 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/888/04888442.pdf [firstpage_image] =>[orig_patent_app_number] => 910579 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/910579
Reduction of free monomer in isocyanate adducts Sep 22, 1986 Issued
Array ( [id] => 2556603 [patent_doc_number] => 04816473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Aroyl benzofuran and benzothiophene acetic and propionic acids' [patent_app_type] => 1 [patent_app_number] => 6/910118 [patent_app_country] => US [patent_app_date] => 1986-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13493 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816473.pdf [firstpage_image] =>[orig_patent_app_number] => 910118 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/910118
Aroyl benzofuran and benzothiophene acetic and propionic acids Sep 21, 1986 Issued
Array ( [id] => 2414510 [patent_doc_number] => 04742077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-03 [patent_title] => 'Bicyclic allylether derivatives, processes for their production and their use' [patent_app_type] => 1 [patent_app_number] => 6/905087 [patent_app_country] => US [patent_app_date] => 1986-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1933 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/742/04742077.pdf [firstpage_image] =>[orig_patent_app_number] => 905087 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/905087
Bicyclic allylether derivatives, processes for their production and their use Sep 7, 1986 Issued
Array ( [id] => 2510396 [patent_doc_number] => 04795830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Use of water to inhibit decomposition of monoalkylformamides' [patent_app_type] => 1 [patent_app_number] => 6/902599 [patent_app_country] => US [patent_app_date] => 1986-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1094 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/795/04795830.pdf [firstpage_image] =>[orig_patent_app_number] => 902599 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/902599
Use of water to inhibit decomposition of monoalkylformamides Sep 1, 1986 Issued
06/901968 PROCESS FOR PRODUCING SULPHONIC ACID Aug 28, 1986 Abandoned
Array ( [id] => 2392868 [patent_doc_number] => 04663473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Isocyanates from oxalyl chloride and amines' [patent_app_type] => 1 [patent_app_number] => 6/900063 [patent_app_country] => US [patent_app_date] => 1986-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3560 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663473.pdf [firstpage_image] =>[orig_patent_app_number] => 900063 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/900063
Isocyanates from oxalyl chloride and amines Aug 24, 1986 Issued
Array ( [id] => 2343301 [patent_doc_number] => 04661627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Method for scavenging acidic impurities from polymeric isocyanates' [patent_app_type] => 1 [patent_app_number] => 6/897904 [patent_app_country] => US [patent_app_date] => 1986-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2945 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661627.pdf [firstpage_image] =>[orig_patent_app_number] => 897904 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/897904
Method for scavenging acidic impurities from polymeric isocyanates Aug 18, 1986 Issued
Array ( [id] => 2411567 [patent_doc_number] => 04719051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-12 [patent_title] => 'Process for the preparation of 4,4\'-dinitrostilbene-2,2\'-disulfonic acid and its salts' [patent_app_type] => 1 [patent_app_number] => 6/896561 [patent_app_country] => US [patent_app_date] => 1986-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6497 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/719/04719051.pdf [firstpage_image] =>[orig_patent_app_number] => 896561 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/896561
Process for the preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid and its salts Aug 12, 1986 Issued
Array ( [id] => 2414335 [patent_doc_number] => 04743618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Substituted 2-aminotetralins' [patent_app_type] => 1 [patent_app_number] => 6/891262 [patent_app_country] => US [patent_app_date] => 1986-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2637 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743618.pdf [firstpage_image] =>[orig_patent_app_number] => 891262 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/891262
Substituted 2-aminotetralins Jul 27, 1986 Issued
06/891223 SUBSTITUTED 2-AMINOTETRALINS Jul 27, 1986 Abandoned
Array ( [id] => 2390676 [patent_doc_number] => 04794194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Alkenylated toluenediisocyanates for use in preparing polyurethane urea systems' [patent_app_type] => 1 [patent_app_number] => 6/888540 [patent_app_country] => US [patent_app_date] => 1986-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3817 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/794/04794194.pdf [firstpage_image] =>[orig_patent_app_number] => 888540 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/888540
Alkenylated toluenediisocyanates for use in preparing polyurethane urea systems Jul 20, 1986 Issued
Array ( [id] => 2294900 [patent_doc_number] => 04696773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-29 [patent_title] => 'Process for the preparation of isethionic acid' [patent_app_type] => 1 [patent_app_number] => 6/882660 [patent_app_country] => US [patent_app_date] => 1986-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1319 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/696/04696773.pdf [firstpage_image] =>[orig_patent_app_number] => 882660 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/882660
Process for the preparation of isethionic acid Jul 6, 1986 Issued
Array ( [id] => 2302249 [patent_doc_number] => 04690785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Low water neutralization to produce a highly active alkaryl sulfonate' [patent_app_type] => 1 [patent_app_number] => 6/882290 [patent_app_country] => US [patent_app_date] => 1986-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2141 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690785.pdf [firstpage_image] =>[orig_patent_app_number] => 882290 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/882290
Low water neutralization to produce a highly active alkaryl sulfonate Jul 6, 1986 Issued
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