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] => 2082869 [patent_doc_number] => 04450161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Pyrimidone salt and its preparation' [patent_app_type] => 1 [patent_app_number] => 6/382027 [patent_app_country] => US [patent_app_date] => 1982-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1094 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/450/04450161.pdf [firstpage_image] =>[orig_patent_app_number] => 382027 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/382027
Pyrimidone salt and its preparation May 25, 1982 Issued
Array ( [id] => 2147194 [patent_doc_number] => 04497830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Carbacyclins, their preparation and pharmacological use' [patent_app_type] => 1 [patent_app_number] => 6/381609 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7442 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497830.pdf [firstpage_image] =>[orig_patent_app_number] => 381609 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381609
Carbacyclins, their preparation and pharmacological use May 23, 1982 Issued
Array ( [id] => 2052395 [patent_doc_number] => 04416890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-22 [patent_title] => 'Benzothiazolesulfonamide derivatives for the topical treatment of elevated intraocular pressure' [patent_app_type] => 1 [patent_app_number] => 6/380571 [patent_app_country] => US [patent_app_date] => 1982-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8804 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/416/04416890.pdf [firstpage_image] =>[orig_patent_app_number] => 380571 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380571
Benzothiazolesulfonamide derivatives for the topical treatment of elevated intraocular pressure May 20, 1982 Issued
Array ( [id] => 2117023 [patent_doc_number] => 04468395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-28 [patent_title] => 'Prostaglandins and prostacyclins, processer for their preparation and their use as medicaments' [patent_app_type] => 1 [patent_app_number] => 6/380326 [patent_app_country] => US [patent_app_date] => 1982-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7899 [patent_no_of_claims] => 25 [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/04/468/04468395.pdf [firstpage_image] =>[orig_patent_app_number] => 380326 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380326
Prostaglandins and prostacyclins, processer for their preparation and their use as medicaments May 19, 1982 Issued
Array ( [id] => 2118291 [patent_doc_number] => 04468516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-28 [patent_title] => 'Process for the preparation of biotin' [patent_app_type] => 1 [patent_app_number] => 6/379247 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14422 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/468/04468516.pdf [firstpage_image] =>[orig_patent_app_number] => 379247 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379247
Process for the preparation of biotin May 16, 1982 Issued
Array ( [id] => 2052469 [patent_doc_number] => 04416896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-22 [patent_title] => '7-Oxabicyclopheptane substituted amino prostaglandin analogs useful in the treatment of thrombolytic disease' [patent_app_type] => 1 [patent_app_number] => 6/378560 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11377 [patent_no_of_claims] => 15 [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/04/416/04416896.pdf [firstpage_image] =>[orig_patent_app_number] => 378560 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/378560
7-Oxabicyclopheptane substituted amino prostaglandin analogs useful in the treatment of thrombolytic disease May 16, 1982 Issued
Array ( [id] => 2146996 [patent_doc_number] => 04497813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Derivatives of 3-aminopropane-1,2-diol' [patent_app_type] => 1 [patent_app_number] => 6/378165 [patent_app_country] => US [patent_app_date] => 1982-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24973 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497813.pdf [firstpage_image] =>[orig_patent_app_number] => 378165 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/378165
Derivatives of 3-aminopropane-1,2-diol May 13, 1982 Issued
Array ( [id] => 2167897 [patent_doc_number] => 04496759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-29 [patent_title] => 'Novel prostaglandin analogues and process for making same' [patent_app_type] => 1 [patent_app_number] => 6/375080 [patent_app_country] => US [patent_app_date] => 1982-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9830 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/496/04496759.pdf [firstpage_image] =>[orig_patent_app_number] => 375080 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/375080
Novel prostaglandin analogues and process for making same May 4, 1982 Issued
Array ( [id] => 2010367 [patent_doc_number] => T0103403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => '15-Deoxy-16-hydroxy-16-vinyl and cyclopropyl substituted prostanoic acids and congeners' [patent_app_type] => 5 [patent_app_number] => 6/374061 [patent_app_country] => US [patent_app_date] => 1982-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/T0/103/T0103403.pdf [firstpage_image] =>[orig_patent_app_number] => 374061 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/374061
15-Deoxy-16-hydroxy-16-vinyl and cyclopropyl substituted prostanoic acids and congeners May 2, 1982 Issued
Array ( [id] => 2067139 [patent_doc_number] => 04487960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => '9-Substituted carbacyclin analogs' [patent_app_type] => 1 [patent_app_number] => 6/369725 [patent_app_country] => US [patent_app_date] => 1982-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21464 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 467 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/487/04487960.pdf [firstpage_image] =>[orig_patent_app_number] => 369725 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/369725
9-Substituted carbacyclin analogs Apr 18, 1982 Issued
Array ( [id] => 2111400 [patent_doc_number] => 04451475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Cyclic sulphenamide compounds, their production and their medicinal use' [patent_app_type] => 1 [patent_app_number] => 6/368329 [patent_app_country] => US [patent_app_date] => 1982-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4690 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451475.pdf [firstpage_image] =>[orig_patent_app_number] => 368329 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/368329
Cyclic sulphenamide compounds, their production and their medicinal use Apr 13, 1982 Issued
Array ( [id] => 2081887 [patent_doc_number] => 04447617 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-08 [patent_title] => 'Process for the preparation of 2-amino-6-nitrobenzothiazole' [patent_app_type] => 1 [patent_app_number] => 6/368240 [patent_app_country] => US [patent_app_date] => 1982-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1386 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/447/04447617.pdf [firstpage_image] =>[orig_patent_app_number] => 368240 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/368240
Process for the preparation of 2-amino-6-nitrobenzothiazole Apr 13, 1982 Issued
06/367869 NOVEL PROSTAGLANDINS AND PROSTACYCLINS, PROCESS FOR THE PREPARATION THEREOF, AND USE THEREOF AS MEDICINAL AGENTS Apr 12, 1982 Abandoned
06/367600 2,3-DI-SUBSTITUTED-5,6-DIHYDROIMIDAZO (2,1-B) THIAZOLE, ITS SALTS, PRODUCTION THEREOF AND ANTI-INFLAMMATORY AGENT CONTAINING THE SAME Apr 11, 1982 Abandoned
Array ( [id] => 2067741 [patent_doc_number] => 04430273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-07 [patent_title] => 'Production of acetic anhydride' [patent_app_type] => 1 [patent_app_number] => 6/366344 [patent_app_country] => US [patent_app_date] => 1982-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3141 [patent_no_of_claims] => 7 [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/04/430/04430273.pdf [firstpage_image] =>[orig_patent_app_number] => 366344 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/366344
Production of acetic anhydride Apr 6, 1982 Issued
Array ( [id] => 2116719 [patent_doc_number] => 04439613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Novel amino-dioxepane intermediates for the synthesis of new non-ionic contrast media' [patent_app_type] => 1 [patent_app_number] => 6/365213 [patent_app_country] => US [patent_app_date] => 1982-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6544 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/439/04439613.pdf [firstpage_image] =>[orig_patent_app_number] => 365213 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/365213
Novel amino-dioxepane intermediates for the synthesis of new non-ionic contrast media Apr 4, 1982 Issued
Array ( [id] => 2127171 [patent_doc_number] => 04426388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-17 [patent_title] => '5-Benzothiazolesulfonamide derivatives for the topical treatment of elevated intraocular pressure' [patent_app_type] => 1 [patent_app_number] => 6/364953 [patent_app_country] => US [patent_app_date] => 1982-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7524 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/426/04426388.pdf [firstpage_image] =>[orig_patent_app_number] => 364953 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/364953
5-Benzothiazolesulfonamide derivatives for the topical treatment of elevated intraocular pressure Apr 1, 1982 Issued
Array ( [id] => 2128653 [patent_doc_number] => 04426528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-17 [patent_title] => 'Purification of syn-(2-aminothiazol-4-yl)methoxyimino)acetic acid' [patent_app_type] => 1 [patent_app_number] => 6/364356 [patent_app_country] => US [patent_app_date] => 1982-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1668 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/426/04426528.pdf [firstpage_image] =>[orig_patent_app_number] => 364356 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/364356
Purification of syn-(2-aminothiazol-4-yl)methoxyimino)acetic acid Mar 31, 1982 Issued
Array ( [id] => 1996245 [patent_doc_number] => 04381394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-26 [patent_title] => '6,7-Dichloro-2-[(methy l-2-pyrrolidylidene)amino]-4-thiocyanatobenzothiazole' [patent_app_type] => 1 [patent_app_number] => 6/362898 [patent_app_country] => US [patent_app_date] => 1982-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 410 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/381/04381394.pdf [firstpage_image] =>[orig_patent_app_number] => 362898 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/362898
6,7-Dichloro-2-[(methy l-2-pyrrolidylidene)amino]-4-thiocyanatobenzothiazole Mar 28, 1982 Issued
Array ( [id] => 2034273 [patent_doc_number] => 04384881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-24 [patent_title] => 'Herbicidally active novel benzazol-2-yloxyacetanilides' [patent_app_type] => 1 [patent_app_number] => 6/362574 [patent_app_country] => US [patent_app_date] => 1982-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3541 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/384/04384881.pdf [firstpage_image] =>[orig_patent_app_number] => 362574 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/362574
Herbicidally active novel benzazol-2-yloxyacetanilides Mar 25, 1982 Issued
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