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] => 2245401 [patent_doc_number] => 04605432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-12 [patent_title] => 'Pyridyl sulfone herbicides' [patent_app_type] => 1 [patent_app_number] => 6/598186 [patent_app_country] => US [patent_app_date] => 1984-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11920 [patent_no_of_claims] => 24 [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/04/605/04605432.pdf [firstpage_image] =>[orig_patent_app_number] => 598186 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/598186
Pyridyl sulfone herbicides Apr 8, 1984 Issued
Array ( [id] => 2221470 [patent_doc_number] => 04624697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-25 [patent_title] => 'Derivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as an active ingredient' [patent_app_type] => 1 [patent_app_number] => 6/597451 [patent_app_country] => US [patent_app_date] => 1984-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 4792 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/624/04624697.pdf [firstpage_image] =>[orig_patent_app_number] => 597451 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/597451
Derivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as an active ingredient Apr 5, 1984 Issued
Array ( [id] => 2149636 [patent_doc_number] => 04549902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Salts of derivatives of N-(tetrahydrobenzothiazolylcarbamoyl)oxamic acid and herbicidal composition containing the same as active ingredient' [patent_app_type] => 1 [patent_app_number] => 6/597269 [patent_app_country] => US [patent_app_date] => 1984-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3138 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/549/04549902.pdf [firstpage_image] =>[orig_patent_app_number] => 597269 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/597269
Salts of derivatives of N-(tetrahydrobenzothiazolylcarbamoyl)oxamic acid and herbicidal composition containing the same as active ingredient Apr 5, 1984 Issued
Array ( [id] => 2178361 [patent_doc_number] => 04562261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => '2-Guanidinothiazoline compounds, and process for preparing them' [patent_app_type] => 1 [patent_app_number] => 6/597234 [patent_app_country] => US [patent_app_date] => 1984-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1459 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/562/04562261.pdf [firstpage_image] =>[orig_patent_app_number] => 597234 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/597234
2-Guanidinothiazoline compounds, and process for preparing them Apr 4, 1984 Issued
Array ( [id] => 2159545 [patent_doc_number] => 04510313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-09 [patent_title] => '2-Guanidino-4-heteroarylthiazoles' [patent_app_type] => 1 [patent_app_number] => 6/593791 [patent_app_country] => US [patent_app_date] => 1984-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12985 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/510/04510313.pdf [firstpage_image] =>[orig_patent_app_number] => 593791 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/593791
2-Guanidino-4-heteroarylthiazoles Mar 26, 1984 Issued
06/591753 RHODANINE DERIVATIVES, PROCESS FOR THEIR PREPARATION, AND ALDOSE REDUCTASE INHIBITOR CONTAINING THE RHODANINE DERIVATIVES AS ACTIVE INGREDIENTS Mar 20, 1984 Abandoned
Array ( [id] => 2242114 [patent_doc_number] => 04567195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Azaprostacyclins, their preparation and pharmaceutical use' [patent_app_type] => 1 [patent_app_number] => 6/591719 [patent_app_country] => US [patent_app_date] => 1984-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26008 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/567/04567195.pdf [firstpage_image] =>[orig_patent_app_number] => 591719 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/591719
Azaprostacyclins, their preparation and pharmaceutical use Mar 20, 1984 Issued
Array ( [id] => 2244596 [patent_doc_number] => 04632927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Bicyclic nitrogen heterocyclic ethers and thioethers, and their pharmaceutical uses' [patent_app_type] => 1 [patent_app_number] => 6/595564 [patent_app_country] => US [patent_app_date] => 1984-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15277 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632927.pdf [firstpage_image] =>[orig_patent_app_number] => 595564 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/595564
Bicyclic nitrogen heterocyclic ethers and thioethers, and their pharmaceutical uses Mar 19, 1984 Issued
Array ( [id] => 2252175 [patent_doc_number] => 04563211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-07 [patent_title] => 'Herbicidal sulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/590882 [patent_app_country] => US [patent_app_date] => 1984-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50205 [patent_no_of_claims] => 15 [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/04/563/04563211.pdf [firstpage_image] =>[orig_patent_app_number] => 590882 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/590882
Herbicidal sulfonamides Mar 18, 1984 Issued
Array ( [id] => 2214519 [patent_doc_number] => 04616025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-07 [patent_title] => 'Thiazolidine derivatives, process for the preparation and pharmaceutical compositions thereof' [patent_app_type] => 1 [patent_app_number] => 6/590486 [patent_app_country] => US [patent_app_date] => 1984-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7697 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/616/04616025.pdf [firstpage_image] =>[orig_patent_app_number] => 590486 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/590486
Thiazolidine derivatives, process for the preparation and pharmaceutical compositions thereof Mar 15, 1984 Issued
Array ( [id] => 2362062 [patent_doc_number] => 04665073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Haloalkylguanidine compounds, pharmaceutical compositions and methods processes and intermediates' [patent_app_type] => 1 [patent_app_number] => 6/589345 [patent_app_country] => US [patent_app_date] => 1984-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19819 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/665/04665073.pdf [firstpage_image] =>[orig_patent_app_number] => 589345 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/589345
Haloalkylguanidine compounds, pharmaceutical compositions and methods processes and intermediates Mar 13, 1984 Issued
Array ( [id] => 2177606 [patent_doc_number] => 04562207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Prostaglandin analogue' [patent_app_type] => 1 [patent_app_number] => 6/587634 [patent_app_country] => US [patent_app_date] => 1984-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10788 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/562/04562207.pdf [firstpage_image] =>[orig_patent_app_number] => 587634 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/587634
Prostaglandin analogue Mar 7, 1984 Issued
06/583975 HERBICIDAL SELENYLSULFONAMIDES Feb 26, 1984 Abandoned
Array ( [id] => 2266512 [patent_doc_number] => 04593096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Novel compounds and process for treating hypertension' [patent_app_type] => 1 [patent_app_number] => 6/582674 [patent_app_country] => US [patent_app_date] => 1984-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4458 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/593/04593096.pdf [firstpage_image] =>[orig_patent_app_number] => 582674 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/582674
Novel compounds and process for treating hypertension Feb 22, 1984 Issued
06/581741 PHARMACEUTICALLY ACTIVE 9-CHLOROPROSTAGLANDINS Feb 15, 1984 Abandoned
Array ( [id] => 2145846 [patent_doc_number] => 04536592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => '2-Substituted prostaglandins' [patent_app_type] => 1 [patent_app_number] => 6/580966 [patent_app_country] => US [patent_app_date] => 1984-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6969 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/536/04536592.pdf [firstpage_image] =>[orig_patent_app_number] => 580966 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/580966
2-Substituted prostaglandins Feb 15, 1984 Issued
Array ( [id] => 2262085 [patent_doc_number] => 04564640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'Amidinoureas substituted in both the urea and amidino nitrogen positions' [patent_app_type] => 1 [patent_app_number] => 6/576414 [patent_app_country] => US [patent_app_date] => 1984-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10573 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564640.pdf [firstpage_image] =>[orig_patent_app_number] => 576414 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/576414
Amidinoureas substituted in both the urea and amidino nitrogen positions Feb 1, 1984 Issued
Array ( [id] => 2186014 [patent_doc_number] => 04555577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-26 [patent_title] => '2,4-Dichloro-5-thiazolecarboxaldehyde and a process for its preparation' [patent_app_type] => 1 [patent_app_number] => 6/576183 [patent_app_country] => US [patent_app_date] => 1984-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1702 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/555/04555577.pdf [firstpage_image] =>[orig_patent_app_number] => 576183 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/576183
2,4-Dichloro-5-thiazolecarboxaldehyde and a process for its preparation Feb 1, 1984 Issued
Array ( [id] => 2307623 [patent_doc_number] => 04675182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-23 [patent_title] => 'Complexes of prostaglandins' [patent_app_type] => 1 [patent_app_number] => 6/574789 [patent_app_country] => US [patent_app_date] => 1984-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6544 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/675/04675182.pdf [firstpage_image] =>[orig_patent_app_number] => 574789 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/574789
Complexes of prostaglandins Jan 26, 1984 Issued
Array ( [id] => 2198901 [patent_doc_number] => 04523944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-18 [patent_title] => 'N-Phenylsulfonyl-N\'-pyrimidinylureas' [patent_app_type] => 1 [patent_app_number] => 6/571985 [patent_app_country] => US [patent_app_date] => 1984-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12486 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/523/04523944.pdf [firstpage_image] =>[orig_patent_app_number] => 571985 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/571985
N-Phenylsulfonyl-N'-pyrimidinylureas Jan 18, 1984 Issued
Menu