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] => 2197228 [patent_doc_number] => 04534788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-13 [patent_title] => 'Herbicidal sulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/538261 [patent_app_country] => US [patent_app_date] => 1983-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13511 [patent_no_of_claims] => 24 [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/04/534/04534788.pdf [firstpage_image] =>[orig_patent_app_number] => 538261 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/538261
Herbicidal sulfonamides Nov 14, 1983 Issued
06/558419 NOVEL CARBACYCLINS, PROCESS FOR THE PREPARATION THEREOF, AND USE THEREOF AS MEDICINAL AGENTS Nov 13, 1983 Abandoned
Array ( [id] => 2144405 [patent_doc_number] => 04499296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Omega cycloalkyl prostaglandins' [patent_app_type] => 1 [patent_app_number] => 6/551238 [patent_app_country] => US [patent_app_date] => 1983-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3317 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/499/04499296.pdf [firstpage_image] =>[orig_patent_app_number] => 551238 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/551238
Omega cycloalkyl prostaglandins Nov 13, 1983 Issued
06/550666 PROCESS FOR ISOLATING LEVAMISOLE FROM TETRAMISOLE Nov 9, 1983 Abandoned
Array ( [id] => 2144360 [patent_doc_number] => 04505923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-19 [patent_title] => 'Ethers of hydroxybenzothiazole-2-sulfonamide for the topical treatment of elevated intraocular pressure' [patent_app_type] => 1 [patent_app_number] => 6/547189 [patent_app_country] => US [patent_app_date] => 1983-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3494 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/505/04505923.pdf [firstpage_image] =>[orig_patent_app_number] => 547189 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/547189
Ethers of hydroxybenzothiazole-2-sulfonamide for the topical treatment of elevated intraocular pressure Oct 30, 1983 Issued
Array ( [id] => 2176833 [patent_doc_number] => 04556670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-03 [patent_title] => 'Spiro-3-hetero-azolones for treatment of diabetic complications' [patent_app_type] => 1 [patent_app_number] => 6/545450 [patent_app_country] => US [patent_app_date] => 1983-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15819 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/556/04556670.pdf [firstpage_image] =>[orig_patent_app_number] => 545450 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/545450
Spiro-3-hetero-azolones for treatment of diabetic complications Oct 27, 1983 Issued
Array ( [id] => 2169483 [patent_doc_number] => 04537723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-27 [patent_title] => 'Derivatives of leukotrienes A and C' [patent_app_type] => 1 [patent_app_number] => 6/545107 [patent_app_country] => US [patent_app_date] => 1983-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6588 [patent_no_of_claims] => 5 [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/04/537/04537723.pdf [firstpage_image] =>[orig_patent_app_number] => 545107 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/545107
Derivatives of leukotrienes A and C Oct 23, 1983 Issued
06/542210 NOVEL PROSTAGLANDIN ANALOGUES Oct 18, 1983 Abandoned
Array ( [id] => 2598724 [patent_doc_number] => 04923998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Cephem and cepham compounds and processes for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 6/543298 [patent_app_country] => US [patent_app_date] => 1983-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47897 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923998.pdf [firstpage_image] =>[orig_patent_app_number] => 543298 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/543298
Cephem and cepham compounds and processes for preparation thereof Oct 18, 1983 Issued
06/543195 8-SUBSTITUTED PYRAZOLOPENTATHIEPINS AND RELATED COMPOUNDS Oct 17, 1983 Abandoned
06/542961 NOVEL CARBACYCLINS, THEIR PREPARATION AND USE Oct 17, 1983 Abandoned
Array ( [id] => 2176770 [patent_doc_number] => 04514396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-30 [patent_title] => '15-Cycloaliphatic derivatives of 13,14-didehydro-carboprostacyclins and process for their preparation' [patent_app_type] => 1 [patent_app_number] => 6/536460 [patent_app_country] => US [patent_app_date] => 1983-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20601 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/514/04514396.pdf [firstpage_image] =>[orig_patent_app_number] => 536460 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/536460
15-Cycloaliphatic derivatives of 13,14-didehydro-carboprostacyclins and process for their preparation Sep 27, 1983 Issued
Array ( [id] => 2266679 [patent_doc_number] => 04629727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Therapeutic agents' [patent_app_type] => 1 [patent_app_number] => 6/536669 [patent_app_country] => US [patent_app_date] => 1983-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14591 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 836 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/629/04629727.pdf [firstpage_image] =>[orig_patent_app_number] => 536669 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/536669
Therapeutic agents Sep 27, 1983 Issued
Array ( [id] => 2272136 [patent_doc_number] => 04581059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Herbicidal phenoxy esters of N-(heterocyclic)aminocarbonyl)sulfamic acid' [patent_app_type] => 1 [patent_app_number] => 6/534603 [patent_app_country] => US [patent_app_date] => 1983-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10798 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581059.pdf [firstpage_image] =>[orig_patent_app_number] => 534603 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/534603
Herbicidal phenoxy esters of N-(heterocyclic)aminocarbonyl)sulfamic acid Sep 25, 1983 Issued
Array ( [id] => 2181260 [patent_doc_number] => 04507487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-26 [patent_title] => 'Chemical compounds' [patent_app_type] => 1 [patent_app_number] => 6/536024 [patent_app_country] => US [patent_app_date] => 1983-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16229 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/507/04507487.pdf [firstpage_image] =>[orig_patent_app_number] => 536024 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/536024
Chemical compounds Sep 25, 1983 Issued
Array ( [id] => 2178991 [patent_doc_number] => 04560703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Clavulone derivatives, process for preparing the same, and use of said compounds' [patent_app_type] => 1 [patent_app_number] => 6/535258 [patent_app_country] => US [patent_app_date] => 1983-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6350 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560703.pdf [firstpage_image] =>[orig_patent_app_number] => 535258 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/535258
Clavulone derivatives, process for preparing the same, and use of said compounds Sep 22, 1983 Issued
06/534256 NOVEL 5-MEMBERED CYCLIC COMPOUNDS, PROCESS FOR PRODUCTION THEREOF, AND PHARMACEUTICAL USE THEREOF Sep 20, 1983 Abandoned
Array ( [id] => 2282088 [patent_doc_number] => 04586950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Novel phenyl-substituted sulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/533341 [patent_app_country] => US [patent_app_date] => 1983-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60008 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 520 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/586/04586950.pdf [firstpage_image] =>[orig_patent_app_number] => 533341 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/533341
Novel phenyl-substituted sulfonamides Sep 19, 1983 Issued
Array ( [id] => 2157193 [patent_doc_number] => 04521241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-04 [patent_title] => 'Herbicidal benzenesulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/533773 [patent_app_country] => US [patent_app_date] => 1983-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19741 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/521/04521241.pdf [firstpage_image] =>[orig_patent_app_number] => 533773 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/533773
Herbicidal benzenesulfonamides Sep 18, 1983 Issued
Array ( [id] => 2200138 [patent_doc_number] => 04542144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-17 [patent_title] => 'Anticonvulsant N-aryl-N\'-(2-thiazolidinylidene)ureas' [patent_app_type] => 1 [patent_app_number] => 6/533671 [patent_app_country] => US [patent_app_date] => 1983-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4572 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542144.pdf [firstpage_image] =>[orig_patent_app_number] => 533671 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/533671
Anticonvulsant N-aryl-N'-(2-thiazolidinylidene)ureas Sep 18, 1983 Issued
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