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] => 2596313 [patent_doc_number] => 04940824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Process for removing vinylidene chloride from 1,1-dichloro-1-fluoroethane' [patent_app_type] => 1 [patent_app_number] => 7/450654 [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] => 2861 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940824.pdf [firstpage_image] =>[orig_patent_app_number] => 450654 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450654
Process for removing vinylidene chloride from 1,1-dichloro-1-fluoroethane Dec 13, 1989 Issued
07/449443 PROCESS FOR THE PREPARATION OF THIOPHENE DERIVATIVES AND ALSO NEW DIHYDROTHIOPHENE 1-OXIDES Dec 10, 1989 Abandoned
07/446846 PREPOLYMER COMPOSITIONS DERIVED FROM LIQUID METHYLENE BIS (PHENYLISOCYANATE) AND POLYTETRAMETHYLENE ETHER GLYCOL Dec 5, 1989 Abandoned
Array ( [id] => 2736074 [patent_doc_number] => 05051538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Process for 1,1-dichloro-1-fluoroethane' [patent_app_type] => 1 [patent_app_number] => 7/438209 [patent_app_country] => US [patent_app_date] => 1989-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2879 [patent_no_of_claims] => 9 [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/05/051/05051538.pdf [firstpage_image] =>[orig_patent_app_number] => 438209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/438209
Process for 1,1-dichloro-1-fluoroethane Nov 19, 1989 Issued
07/438027 PREPARATION OF CONDENSATES OF ARENESULFONIC ACIDS AND FORMALDEHYDE AND USE THEREOF Nov 19, 1989 Abandoned
07/438357 METHOD FOR TREATING SCHIZOPHRENIA Nov 16, 1989 Abandoned
07/436968 POLYMERIZABLE SURFACTANT Nov 14, 1989 Abandoned
07/434614 PREPARATION OF PROPANONE-1,3-DISULFONIC ACID Nov 8, 1989 Abandoned
Array ( [id] => 2604256 [patent_doc_number] => 04931579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Indicators for the detection of thiol groups' [patent_app_type] => 1 [patent_app_number] => 7/432466 [patent_app_country] => US [patent_app_date] => 1989-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3447 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/931/04931579.pdf [firstpage_image] =>[orig_patent_app_number] => 432466 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432466
Indicators for the detection of thiol groups Nov 6, 1989 Issued
07/431516 SUPROFEN ESTERS AND AMIDES AS OPHTHALMIC ANTI-INFLAMMATORY AGENTS Nov 2, 1989 Abandoned
Array ( [id] => 2581286 [patent_doc_number] => 04973774 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Chlorofluorohydrocarbon purification process' [patent_app_type] => 1 [patent_app_number] => 7/430945 [patent_app_country] => US [patent_app_date] => 1989-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1238 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973774.pdf [firstpage_image] =>[orig_patent_app_number] => 430945 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/430945
Chlorofluorohydrocarbon purification process Nov 1, 1989 Issued
Array ( [id] => 2706246 [patent_doc_number] => 04992464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Heteroaryl N-hydroxy amides and ureas with polar substituents as 5-lipoxygenase inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/430710 [patent_app_country] => US [patent_app_date] => 1989-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15183 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992464.pdf [firstpage_image] =>[orig_patent_app_number] => 430710 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/430710
Heteroaryl N-hydroxy amides and ureas with polar substituents as 5-lipoxygenase inhibitors Oct 31, 1989 Issued
Array ( [id] => 2590003 [patent_doc_number] => 04970228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Novel aminoalkyl-substituted heterocyclic sulfur compounds' [patent_app_type] => 1 [patent_app_number] => 7/425667 [patent_app_country] => US [patent_app_date] => 1989-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5786 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970228.pdf [firstpage_image] =>[orig_patent_app_number] => 425667 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/425667
Novel aminoalkyl-substituted heterocyclic sulfur compounds Oct 22, 1989 Issued
07/418832 HALOCARBON HYDROGENOLYSIS Oct 9, 1989 Abandoned
Array ( [id] => 2591827 [patent_doc_number] => 04970325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Substituted thienylethylamines and process for their production' [patent_app_type] => 1 [patent_app_number] => 7/418340 [patent_app_country] => US [patent_app_date] => 1989-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1392 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970325.pdf [firstpage_image] =>[orig_patent_app_number] => 418340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/418340
Substituted thienylethylamines and process for their production Oct 5, 1989 Issued
07/417650 FLUOROCARBON PURIFICATION PROCESS Oct 3, 1989 Abandoned
Array ( [id] => 2748105 [patent_doc_number] => 04987249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => '2,4-pentanedione-1,5-disulfonic acid and method for preparing the same' [patent_app_type] => 1 [patent_app_number] => 7/413793 [patent_app_country] => US [patent_app_date] => 1989-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1864 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987249.pdf [firstpage_image] =>[orig_patent_app_number] => 413793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/413793
2,4-pentanedione-1,5-disulfonic acid and method for preparing the same Sep 27, 1989 Issued
Array ( [id] => 2725516 [patent_doc_number] => 05025104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => '2,4-pentanedione-1-sulfonic acid and method for preparing the same' [patent_app_type] => 1 [patent_app_number] => 7/413575 [patent_app_country] => US [patent_app_date] => 1989-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2055 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025104.pdf [firstpage_image] =>[orig_patent_app_number] => 413575 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/413575
2,4-pentanedione-1-sulfonic acid and method for preparing the same Sep 27, 1989 Issued
Array ( [id] => 2660884 [patent_doc_number] => 04978781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Low-foam alkali-stable amphoteric surface active agents' [patent_app_type] => 1 [patent_app_number] => 7/412274 [patent_app_country] => US [patent_app_date] => 1989-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3000 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978781.pdf [firstpage_image] =>[orig_patent_app_number] => 412274 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/412274
Low-foam alkali-stable amphoteric surface active agents Sep 24, 1989 Issued
Array ( [id] => 2640662 [patent_doc_number] => 04980087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Ether sulfates of a mixture of branched 1-decanols' [patent_app_type] => 1 [patent_app_number] => 7/409837 [patent_app_country] => US [patent_app_date] => 1989-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4006 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/980/04980087.pdf [firstpage_image] =>[orig_patent_app_number] => 409837 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/409837
Ether sulfates of a mixture of branched 1-decanols Sep 19, 1989 Issued
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