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] => 2829809 [patent_doc_number] => 05117048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Process for the continuous preparation of monoisocyanates or polyisocyanates' [patent_app_type] => 1 [patent_app_number] => 7/284204 [patent_app_country] => US [patent_app_date] => 1988-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4494 [patent_no_of_claims] => 20 [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/05/117/05117048.pdf [firstpage_image] =>[orig_patent_app_number] => 284204 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/284204
Process for the continuous preparation of monoisocyanates or polyisocyanates Dec 13, 1988 Issued
Array ( [id] => 2649309 [patent_doc_number] => 04895977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Purification of alkanesulfonic acids using ozone' [patent_app_type] => 1 [patent_app_number] => 7/283112 [patent_app_country] => US [patent_app_date] => 1988-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2338 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895977.pdf [firstpage_image] =>[orig_patent_app_number] => 283112 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283112
Purification of alkanesulfonic acids using ozone Dec 11, 1988 Issued
Array ( [id] => 2605046 [patent_doc_number] => 04912270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Chromia aerogel, method of producing same and fluorination process utilizing same' [patent_app_type] => 1 [patent_app_number] => 7/282545 [patent_app_country] => US [patent_app_date] => 1988-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3453 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912270.pdf [firstpage_image] =>[orig_patent_app_number] => 282545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/282545
Chromia aerogel, method of producing same and fluorination process utilizing same Dec 11, 1988 Issued
07/282856 THIOPHENE DERIVATIVES Dec 8, 1988 Abandoned
Array ( [id] => 2527183 [patent_doc_number] => 04873364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Process for the preparation of methylene diphenylene diisocyanates and polymethylene polyphenylene poly (diisocyanates)' [patent_app_type] => 1 [patent_app_number] => 7/283430 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2926 [patent_no_of_claims] => 12 [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/04/873/04873364.pdf [firstpage_image] =>[orig_patent_app_number] => 283430 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283430
Process for the preparation of methylene diphenylene diisocyanates and polymethylene polyphenylene poly (diisocyanates) Dec 8, 1988 Issued
Array ( [id] => 2648546 [patent_doc_number] => 04980500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Process for the preparation of biuret polyisocyanates, the compounds obtained by this process and their use' [patent_app_type] => 1 [patent_app_number] => 7/281159 [patent_app_country] => US [patent_app_date] => 1988-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5080 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/980/04980500.pdf [firstpage_image] =>[orig_patent_app_number] => 281159 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/281159
Process for the preparation of biuret polyisocyanates, the compounds obtained by this process and their use Dec 6, 1988 Issued
Array ( [id] => 2587223 [patent_doc_number] => 04891383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Derivatives of 5-pentylamino-5-oxopentanoic and 4-pentylamino-4-oxobutanoic acids with antagonistic activity towards cholecystokinin and a method for their preparation' [patent_app_type] => 1 [patent_app_number] => 7/284138 [patent_app_country] => US [patent_app_date] => 1988-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3742 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891383.pdf [firstpage_image] =>[orig_patent_app_number] => 284138 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/284138
Derivatives of 5-pentylamino-5-oxopentanoic and 4-pentylamino-4-oxobutanoic acids with antagonistic activity towards cholecystokinin and a method for their preparation Dec 6, 1988 Issued
07/278703 PROCESS FOR THE PREPARATION OF SUBSTITUTED 3,5-DI-CHLORO-2,4-DIFLUORO- BENZENES Nov 30, 1988 Abandoned
Array ( [id] => 2526783 [patent_doc_number] => 04873343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Process for the preparation of N-(2-chlorobenzyl)-2-(2-thienyl) ethylamine' [patent_app_type] => 1 [patent_app_number] => 7/275369 [patent_app_country] => US [patent_app_date] => 1988-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1579 [patent_no_of_claims] => 9 [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/04/873/04873343.pdf [firstpage_image] =>[orig_patent_app_number] => 275369 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/275369
Process for the preparation of N-(2-chlorobenzyl)-2-(2-thienyl) ethylamine Nov 22, 1988 Issued
07/275063 PURIFICATION OF SATURATED HALOCARBONS Nov 21, 1988 Abandoned
Array ( [id] => 2578494 [patent_doc_number] => 04925479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Certain 7-(2-substituted benzoyl)-1-heterospiro-(4,5)decane-(6,8)-diones' [patent_app_type] => 1 [patent_app_number] => 7/274068 [patent_app_country] => US [patent_app_date] => 1988-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6398 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/925/04925479.pdf [firstpage_image] =>[orig_patent_app_number] => 274068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/274068
Certain 7-(2-substituted benzoyl)-1-heterospiro-(4,5)decane-(6,8)-diones Nov 20, 1988 Issued
Array ( [id] => 2525712 [patent_doc_number] => 04883884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Tetrahydro-5-isopropyl-2-methyl-2-thiophene acetonitrile, organoleptic uses thereof and process for preparing same' [patent_app_type] => 1 [patent_app_number] => 7/273016 [patent_app_country] => US [patent_app_date] => 1988-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7977 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/883/04883884.pdf [firstpage_image] =>[orig_patent_app_number] => 273016 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/273016
Tetrahydro-5-isopropyl-2-methyl-2-thiophene acetonitrile, organoleptic uses thereof and process for preparing same Nov 17, 1988 Issued
07/272423 TRIALKYLAMINE SALTS OF 3-CHLORO-1,1-DICYANO-2-HYDROXY-1-PROPENE AND PREPARATION OF 2-AMINO-4-CHLORO-3-CYANO-5-FORMYLTHIOPHENE Nov 16, 1988 Abandoned
Array ( [id] => 2592420 [patent_doc_number] => 04959490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Process for manufacturing disulfonate surfactants' [patent_app_type] => 1 [patent_app_number] => 7/270190 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3388 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959490.pdf [firstpage_image] =>[orig_patent_app_number] => 270190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/270190
Process for manufacturing disulfonate surfactants Nov 13, 1988 Issued
Array ( [id] => 2639359 [patent_doc_number] => 04910332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Process for the preparation of polyisocyanates containing urethane groups and the products obtained' [patent_app_type] => 1 [patent_app_number] => 7/269230 [patent_app_country] => US [patent_app_date] => 1988-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2984 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910332.pdf [firstpage_image] =>[orig_patent_app_number] => 269230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/269230
Process for the preparation of polyisocyanates containing urethane groups and the products obtained Nov 8, 1988 Issued
Array ( [id] => 2527654 [patent_doc_number] => 04888351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => '3-phenoxy (or phenylthia) cyclopentanecarbonylamino acid analogues' [patent_app_type] => 1 [patent_app_number] => 7/268623 [patent_app_country] => US [patent_app_date] => 1988-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6917 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/888/04888351.pdf [firstpage_image] =>[orig_patent_app_number] => 268623 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268623
3-phenoxy (or phenylthia) cyclopentanecarbonylamino acid analogues Nov 6, 1988 Issued
Array ( [id] => 2479349 [patent_doc_number] => 04871871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Process for the preparation of aromatic mono- and polyisocyanates' [patent_app_type] => 1 [patent_app_number] => 7/266607 [patent_app_country] => US [patent_app_date] => 1988-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3228 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/871/04871871.pdf [firstpage_image] =>[orig_patent_app_number] => 266607 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/266607
Process for the preparation of aromatic mono- and polyisocyanates Nov 2, 1988 Issued
Array ( [id] => 2470530 [patent_doc_number] => 04889554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Diphenyl ether derivatives, their preparation and their use for controlling undesirable plant growth' [patent_app_type] => 1 [patent_app_number] => 7/266239 [patent_app_country] => US [patent_app_date] => 1988-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4205 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/889/04889554.pdf [firstpage_image] =>[orig_patent_app_number] => 266239 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/266239
Diphenyl ether derivatives, their preparation and their use for controlling undesirable plant growth Oct 27, 1988 Issued
Array ( [id] => 2515234 [patent_doc_number] => 04851570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Process for the continuous production of mono- and polyisocyanates' [patent_app_type] => 1 [patent_app_number] => 7/263154 [patent_app_country] => US [patent_app_date] => 1988-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2206 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/851/04851570.pdf [firstpage_image] =>[orig_patent_app_number] => 263154 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/263154
Process for the continuous production of mono- and polyisocyanates Oct 26, 1988 Issued
Array ( [id] => 2622222 [patent_doc_number] => 04894464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Branched amides of L-aspartyl-D-amino acid dipeptides' [patent_app_type] => 1 [patent_app_number] => 7/262627 [patent_app_country] => US [patent_app_date] => 1988-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31100 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894464.pdf [firstpage_image] =>[orig_patent_app_number] => 262627 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/262627
Branched amides of L-aspartyl-D-amino acid dipeptides Oct 25, 1988 Issued
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