Search

Robert Gerstl

Examiner (ID: 15570)

Most Active Art Unit
1202
Art Unit(s)
1205, 1206, 1202, 1613, 1803, 1614, 1201, 1626
Total Applications
3154
Issued Applications
2456
Pending Applications
123
Abandoned Applications
575

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2239164 [patent_doc_number] => 04585886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-29 [patent_title] => '9-Substituted carbacyclin analogs' [patent_app_type] => 1 [patent_app_number] => 6/655402 [patent_app_country] => US [patent_app_date] => 1984-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19459 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/585/04585886.pdf [firstpage_image] =>[orig_patent_app_number] => 655402 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/655402
9-Substituted carbacyclin analogs Sep 26, 1984 Issued
Array ( [id] => 2417943 [patent_doc_number] => 04736058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Prostacyclins and process for production thereof' [patent_app_type] => 1 [patent_app_number] => 6/662415 [patent_app_country] => US [patent_app_date] => 1984-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8393 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/736/04736058.pdf [firstpage_image] =>[orig_patent_app_number] => 662415 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/662415
Prostacyclins and process for production thereof Sep 26, 1984 Issued
Array ( [id] => 2258443 [patent_doc_number] => 04588823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-13 [patent_title] => '9-substituted carbacyclin analogs' [patent_app_type] => 1 [patent_app_number] => 6/655403 [patent_app_country] => US [patent_app_date] => 1984-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36182 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/588/04588823.pdf [firstpage_image] =>[orig_patent_app_number] => 655403 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/655403
9-substituted carbacyclin analogs Sep 26, 1984 Issued
Array ( [id] => 2152483 [patent_doc_number] => 04550172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Novel heterocyclic compounds as antiallergic agents' [patent_app_type] => 1 [patent_app_number] => 6/653755 [patent_app_country] => US [patent_app_date] => 1984-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2193 [patent_no_of_claims] => 3 [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/04/550/04550172.pdf [firstpage_image] =>[orig_patent_app_number] => 653755 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/653755
Novel heterocyclic compounds as antiallergic agents Sep 20, 1984 Issued
Array ( [id] => 2233177 [patent_doc_number] => 04585470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-29 [patent_title] => 'Herbicidal azobenzenesulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/650188 [patent_app_country] => US [patent_app_date] => 1984-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31396 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 843 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/585/04585470.pdf [firstpage_image] =>[orig_patent_app_number] => 650188 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/650188
Herbicidal azobenzenesulfonamides Sep 12, 1984 Issued
Array ( [id] => 2160028 [patent_doc_number] => 04554284 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-19 [patent_title] => '7-(2-Aminoethyl)-1,3-benzthia- or oxa-zol-2(3H)-ones' [patent_app_type] => 1 [patent_app_number] => 6/649466 [patent_app_country] => US [patent_app_date] => 1984-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4605 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/554/04554284.pdf [firstpage_image] =>[orig_patent_app_number] => 649466 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/649466
7-(2-Aminoethyl)-1,3-benzthia- or oxa-zol-2(3H)-ones Sep 11, 1984 Issued
Array ( [id] => 2221974 [patent_doc_number] => 04578505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Allenic prostanoic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 6/647090 [patent_app_country] => US [patent_app_date] => 1984-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7822 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578505.pdf [firstpage_image] =>[orig_patent_app_number] => 647090 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/647090
Allenic prostanoic acid derivatives Sep 3, 1984 Issued
Array ( [id] => 2250346 [patent_doc_number] => 04602941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Herbicidally active novel substituted phenylsulfonylurea derivatives and new intermediates therefor' [patent_app_type] => 1 [patent_app_number] => 6/646553 [patent_app_country] => US [patent_app_date] => 1984-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5194 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602941.pdf [firstpage_image] =>[orig_patent_app_number] => 646553 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/646553
Herbicidally active novel substituted phenylsulfonylurea derivatives and new intermediates therefor Aug 30, 1984 Issued
Array ( [id] => 2250273 [patent_doc_number] => 04602936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Herbicidal sulfonylureas' [patent_app_type] => 1 [patent_app_number] => 6/645635 [patent_app_country] => US [patent_app_date] => 1984-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6854 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 462 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602936.pdf [firstpage_image] =>[orig_patent_app_number] => 645635 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/645635
Herbicidal sulfonylureas Aug 29, 1984 Issued
Array ( [id] => 2236889 [patent_doc_number] => 04572912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Thiazolidine derivatives, their preparation and compositions containing them' [patent_app_type] => 1 [patent_app_number] => 6/644996 [patent_app_country] => US [patent_app_date] => 1984-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28042 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/572/04572912.pdf [firstpage_image] =>[orig_patent_app_number] => 644996 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/644996
Thiazolidine derivatives, their preparation and compositions containing them Aug 27, 1984 Issued
06/644913 AMINOETHANETHIOL AND THIAZOLIDINE COMPOUNDS Aug 26, 1984 Abandoned
06/644259 HERBICIDAL ACETALS AND KETALS Aug 26, 1984 Abandoned
Array ( [id] => 2145353 [patent_doc_number] => 04559183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-17 [patent_title] => 'Preparation of carboxylic acid anhydrides' [patent_app_type] => 1 [patent_app_number] => 6/644294 [patent_app_country] => US [patent_app_date] => 1984-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6961 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/559/04559183.pdf [firstpage_image] =>[orig_patent_app_number] => 644294 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/644294
Preparation of carboxylic acid anhydrides Aug 26, 1984 Issued
Array ( [id] => 2217799 [patent_doc_number] => 04582527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Phenyl-substituted sulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/641579 [patent_app_country] => US [patent_app_date] => 1984-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19598 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582527.pdf [firstpage_image] =>[orig_patent_app_number] => 641579 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/641579
Phenyl-substituted sulfonamides Aug 15, 1984 Issued
06/640618 BIS-(2,5-DITHIO-1,3,4-THIADIAZOLE) AND A PROCESS FOR ITS PRODUCTION Aug 13, 1984 Abandoned
06/638963 HERBICIDAL PYRIMIDINES AND TRIAZINES Aug 7, 1984 Abandoned
06/638962 HERBICIDAL ACETYLENIC PYRIMIDINES AND TRIAZINES Aug 7, 1984 Abandoned
Array ( [id] => 2217772 [patent_doc_number] => 04582525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Herbicidal sulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/637580 [patent_app_country] => US [patent_app_date] => 1984-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16892 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582525.pdf [firstpage_image] =>[orig_patent_app_number] => 637580 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/637580
Herbicidal sulfonamides Aug 2, 1984 Issued
Array ( [id] => 2144281 [patent_doc_number] => 04559079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-17 [patent_title] => 'Substituted phenylsulfonyl guanidine herbicides and intermeditates therefor' [patent_app_type] => 1 [patent_app_number] => 6/636521 [patent_app_country] => US [patent_app_date] => 1984-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5211 [patent_no_of_claims] => 9 [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/04/559/04559079.pdf [firstpage_image] =>[orig_patent_app_number] => 636521 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/636521
Substituted phenylsulfonyl guanidine herbicides and intermeditates therefor Jul 31, 1984 Issued
Array ( [id] => 2367707 [patent_doc_number] => RE032796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Benzyl-pyrimidinylalkyl-ethers as plant growth regulators and fungicides, and corresponding pyrimidinyl-carbinols' [patent_app_type] => 2 [patent_app_number] => 6/636644 [patent_app_country] => US [patent_app_date] => 1984-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6903 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032796.pdf [firstpage_image] =>[orig_patent_app_number] => 636644 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/636644
Benzyl-pyrimidinylalkyl-ethers as plant growth regulators and fungicides, and corresponding pyrimidinyl-carbinols Jul 31, 1984 Issued
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