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] => 2096602 [patent_doc_number] => 04456767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Solvent and catalyst recovery and recycle in the manufacture of phenoxybenzoic acid' [patent_app_type] => 1 [patent_app_number] => 6/518975 [patent_app_country] => US [patent_app_date] => 1983-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1680 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456767.pdf [firstpage_image] =>[orig_patent_app_number] => 518975 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/518975
Solvent and catalyst recovery and recycle in the manufacture of phenoxybenzoic acid Aug 1, 1983 Issued
06/515896 PREPARATION OF HEXAMETHYLENE 1,6-DIISOCYANATE AND/OR ISOMERIC DIISOCYANATES WHERE ALKYLENE IS OF 6 CARBON ATOMS Jul 20, 1983 Abandoned
06/513545 AROYL BENZOFURAN AND BENZOTHIOPHENE ACETIC AND PROPIONIC ACIDS Jul 13, 1983 Abandoned
06/511179 NEW 1-/2-CARBALKOXY '-(THIENYL-ALKYL-AMIDO) PHENOXY/ 3-AMINO 2- PROPANOLS, THEIR PREPARATION AND APPLICATIONS THEREOF IN THERAPEUTICS Jul 5, 1983 Abandoned
Array ( [id] => 2101748 [patent_doc_number] => 04442043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-10 [patent_title] => 'Oil recovery method utilizing a dicyclopentadiene derived ethoxysulfonate' [patent_app_type] => 1 [patent_app_number] => 6/508214 [patent_app_country] => US [patent_app_date] => 1983-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5027 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/442/04442043.pdf [firstpage_image] =>[orig_patent_app_number] => 508214 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/508214
Oil recovery method utilizing a dicyclopentadiene derived ethoxysulfonate Jun 26, 1983 Issued
06/508318 LEUKOTRIENE ANTAGONISTS Jun 26, 1983 Abandoned
Array ( [id] => 2123219 [patent_doc_number] => 04477466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Acyloxy derivatives of [phenylsulfonyl(or sulfinyl)]thiophenesulfonamide for the topical treatment of elevated intraocular pressure' [patent_app_type] => 1 [patent_app_number] => 6/505618 [patent_app_country] => US [patent_app_date] => 1983-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7479 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/477/04477466.pdf [firstpage_image] =>[orig_patent_app_number] => 505618 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/505618
Acyloxy derivatives of [phenylsulfonyl(or sulfinyl)]thiophenesulfonamide for the topical treatment of elevated intraocular pressure Jun 19, 1983 Issued
Array ( [id] => 2091990 [patent_doc_number] => 04486444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => '(Hydroxybenzoyl)thiophenesulfonamide and acyl derivatives thereof for the topical treatment of elevated intraocular pressure' [patent_app_type] => 1 [patent_app_number] => 6/505604 [patent_app_country] => US [patent_app_date] => 1983-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4004 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486444.pdf [firstpage_image] =>[orig_patent_app_number] => 505604 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/505604
(Hydroxybenzoyl)thiophenesulfonamide and acyl derivatives thereof for the topical treatment of elevated intraocular pressure Jun 19, 1983 Issued
06/505061 PROCESS FOR THE PREPARATION OF 5'-SUBSTITUTED 2-(3'-THIENYL)-PROPIONIC ACIDS Jun 15, 1983 Abandoned
06/497393 ACYLOXY DERIVATIVES OF (PHENYLSULFONYL)THIOPHENE-SULFONAMIDE FOR THE TOPICAL TREATMENT OF ELEVATED INTRAOCULAR PRESSURE May 22, 1983 Abandoned
06/496428 BRANCHED AMIDES OF L-ASPARTYL-D-AMINO ACID DIPEPTIDES May 19, 1983 Abandoned
06/496719 NEW INTERMEDIATES IN THE PREPARATION OF 2,2-DIMETHYL-3-ARYL- CYCLOPROPANECARBOXYLIC ACIDS AND ESTERS May 19, 1983 Abandoned
06/496718 PREPARATION OF 2,2-DIMETHYL-3-ARYL-CYCLOPROPANECARBOXYLIC ACID AND ESTERS AND NEW INTERMEDIATES THEREFOR May 19, 1983 Abandoned
Array ( [id] => 2109928 [patent_doc_number] => 04467109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-21 [patent_title] => 'Process for continuous preparation of diester of oxalic acid' [patent_app_type] => 1 [patent_app_number] => 6/495460 [patent_app_country] => US [patent_app_date] => 1983-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6001 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/467/04467109.pdf [firstpage_image] =>[orig_patent_app_number] => 495460 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/495460
Process for continuous preparation of diester of oxalic acid May 18, 1983 Issued
Array ( [id] => 2079312 [patent_doc_number] => 04461909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-24 [patent_title] => 'Process for continuously preparing a diester of oxalic acid' [patent_app_type] => 1 [patent_app_number] => 6/495459 [patent_app_country] => US [patent_app_date] => 1983-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5508 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/461/04461909.pdf [firstpage_image] =>[orig_patent_app_number] => 495459 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/495459
Process for continuously preparing a diester of oxalic acid May 18, 1983 Issued
Array ( [id] => 2141705 [patent_doc_number] => 04499023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Process for separating technically pure 2,4-diisocyanatotoluene or isomer mixtures having an increased content of 2,4-diisocyanatotoluene from isomer mixtures of 2,4- and 2,6-diisocyanatotoluene' [patent_app_type] => 1 [patent_app_number] => 6/493869 [patent_app_country] => US [patent_app_date] => 1983-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2540 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/499/04499023.pdf [firstpage_image] =>[orig_patent_app_number] => 493869 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/493869
Process for separating technically pure 2,4-diisocyanatotoluene or isomer mixtures having an increased content of 2,4-diisocyanatotoluene from isomer mixtures of 2,4- and 2,6-diisocyanatotoluene May 11, 1983 Issued
Array ( [id] => 2199078 [patent_doc_number] => 04533552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-06 [patent_title] => 'Stabilization of azulene derivatives' [patent_app_type] => 1 [patent_app_number] => 6/473452 [patent_app_country] => US [patent_app_date] => 1983-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2130 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/533/04533552.pdf [firstpage_image] =>[orig_patent_app_number] => 473452 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/473452
Stabilization of azulene derivatives May 10, 1983 Issued
Array ( [id] => 2128777 [patent_doc_number] => 04454131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-12 [patent_title] => 'Thiophene derivatives' [patent_app_type] => 1 [patent_app_number] => 6/488684 [patent_app_country] => US [patent_app_date] => 1983-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14906 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 454 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/454/04454131.pdf [firstpage_image] =>[orig_patent_app_number] => 488684 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/488684
Thiophene derivatives Apr 25, 1983 Issued
Array ( [id] => 2075692 [patent_doc_number] => 04444694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Preparation of 2-aminoalkanesulfonic acid' [patent_app_type] => 1 [patent_app_number] => 6/487478 [patent_app_country] => US [patent_app_date] => 1983-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2247 [patent_no_of_claims] => 17 [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/04/444/04444694.pdf [firstpage_image] =>[orig_patent_app_number] => 487478 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/487478
Preparation of 2-aminoalkanesulfonic acid Apr 21, 1983 Issued
Array ( [id] => 2196431 [patent_doc_number] => 04503000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Nucleophilic substitution process' [patent_app_type] => 1 [patent_app_number] => 6/487039 [patent_app_country] => US [patent_app_date] => 1983-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2579 [patent_no_of_claims] => 14 [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/04/503/04503000.pdf [firstpage_image] =>[orig_patent_app_number] => 487039 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/487039
Nucleophilic substitution process Apr 20, 1983 Issued
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