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] => 2174006 [patent_doc_number] => 04557752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-10 [patent_title] => 'Herbicidal sulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/634487 [patent_app_country] => US [patent_app_date] => 1984-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18478 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/557/04557752.pdf [firstpage_image] =>[orig_patent_app_number] => 634487 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/634487
Herbicidal sulfonamides Jul 25, 1984 Issued
Array ( [id] => 2135643 [patent_doc_number] => 04551531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-05 [patent_title] => '4-Difluoromethoxy-2-amino-pyrimidines' [patent_app_type] => 1 [patent_app_number] => 6/641140 [patent_app_country] => US [patent_app_date] => 1984-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13894 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/551/04551531.pdf [firstpage_image] =>[orig_patent_app_number] => 641140 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/641140
4-Difluoromethoxy-2-amino-pyrimidines Jul 25, 1984 Issued
Array ( [id] => 2303387 [patent_doc_number] => 04644079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Precursors and synthesis of d1-(methyl)-16,16-(dimethyl)-11-alpha, 15-alpha, beta-dihydroxy-9-oxo-2,13,-trans, trans-prostadienoates' [patent_app_type] => 1 [patent_app_number] => 6/633240 [patent_app_country] => US [patent_app_date] => 1984-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3856 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 531 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/644/04644079.pdf [firstpage_image] =>[orig_patent_app_number] => 633240 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/633240
Precursors and synthesis of d1-(methyl)-16,16-(dimethyl)-11-alpha, 15-alpha, beta-dihydroxy-9-oxo-2,13,-trans, trans-prostadienoates Jul 22, 1984 Issued
Array ( [id] => 2160690 [patent_doc_number] => 04554355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-19 [patent_title] => 'Heterocyclic compounds as antiallergic agents' [patent_app_type] => 1 [patent_app_number] => 6/632573 [patent_app_country] => US [patent_app_date] => 1984-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3047 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/554/04554355.pdf [firstpage_image] =>[orig_patent_app_number] => 632573 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/632573
Heterocyclic compounds as antiallergic agents Jul 18, 1984 Issued
06/632066 COMPOUNDS WITH ANTIDOTAL ACTIVITY FOR THE DEFENSE OF CULTIVATIONS OF AGRARIAN INTEREST FROM THE ACTION OF NON-SELECTIVE WEED-KILLERS Jul 17, 1984 Abandoned
Array ( [id] => 2287996 [patent_doc_number] => 04659363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'N-(2-nitrophenyl)-2-aminopyrimidine derivatives, the preparation and use thereof' [patent_app_type] => 1 [patent_app_number] => 6/632161 [patent_app_country] => US [patent_app_date] => 1984-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10374 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/659/04659363.pdf [firstpage_image] =>[orig_patent_app_number] => 632161 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/632161
N-(2-nitrophenyl)-2-aminopyrimidine derivatives, the preparation and use thereof Jul 17, 1984 Issued
06/630895 HERBICIDAL SULFONAMIDES Jul 12, 1984 Abandoned
Array ( [id] => 2290322 [patent_doc_number] => 04652304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Herbicidal ortho-sulfamoyl sulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/628939 [patent_app_country] => US [patent_app_date] => 1984-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23693 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/652/04652304.pdf [firstpage_image] =>[orig_patent_app_number] => 628939 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/628939
Herbicidal ortho-sulfamoyl sulfonamides Jul 12, 1984 Issued
Array ( [id] => 2222247 [patent_doc_number] => 04582841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Substituted thiazolidinyl esters of mineral acids' [patent_app_type] => 1 [patent_app_number] => 6/630136 [patent_app_country] => US [patent_app_date] => 1984-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14228 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582841.pdf [firstpage_image] =>[orig_patent_app_number] => 630136 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/630136
Substituted thiazolidinyl esters of mineral acids Jul 11, 1984 Issued
06/629657 FUNGICIDAL SUBSTITUTED N-(1-IODOPROPARGYL)THIAZOLIDINONES Jul 10, 1984 Abandoned
Array ( [id] => 2276560 [patent_doc_number] => 04581364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => '1-substituted-4-hydroxymethyl-pyrrolidin-2-ones' [patent_app_type] => 1 [patent_app_number] => 6/628739 [patent_app_country] => US [patent_app_date] => 1984-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2910 [patent_no_of_claims] => 7 [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/04/581/04581364.pdf [firstpage_image] =>[orig_patent_app_number] => 628739 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/628739
1-substituted-4-hydroxymethyl-pyrrolidin-2-ones Jul 8, 1984 Issued
Array ( [id] => 2319827 [patent_doc_number] => 04689426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => '5-alkylidene-2-halo-4-substituted-2-cyclopentenone and process for production thereof' [patent_app_type] => 1 [patent_app_number] => 6/628107 [patent_app_country] => US [patent_app_date] => 1984-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15430 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689426.pdf [firstpage_image] =>[orig_patent_app_number] => 628107 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/628107
5-alkylidene-2-halo-4-substituted-2-cyclopentenone and process for production thereof Jul 4, 1984 Issued
Array ( [id] => 2219185 [patent_doc_number] => 04631276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-23 [patent_title] => 'Prostaglandins and prostacyclins, process for their preparation and their use as medicaments' [patent_app_type] => 1 [patent_app_number] => 6/627572 [patent_app_country] => US [patent_app_date] => 1984-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7811 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 750 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/631/04631276.pdf [firstpage_image] =>[orig_patent_app_number] => 627572 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/627572
Prostaglandins and prostacyclins, process for their preparation and their use as medicaments Jul 2, 1984 Issued
Array ( [id] => 2261919 [patent_doc_number] => 04592775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Benzenesulfonamides as herbicides' [patent_app_type] => 1 [patent_app_number] => 6/626905 [patent_app_country] => US [patent_app_date] => 1984-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19420 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/592/04592775.pdf [firstpage_image] =>[orig_patent_app_number] => 626905 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/626905
Benzenesulfonamides as herbicides Jul 1, 1984 Issued
06/624843 HERBICIDAL 2,6-DISUBSTITUTED BENZYLSULFONAMIDES AND BENZENESULFAMATES Jun 28, 1984 Abandoned
Array ( [id] => 2278064 [patent_doc_number] => 04601746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Substituted sulfonylurea, processes for the production of these compounds, as well as compositions containing the same and having herbicidal and plant growth regulating activity' [patent_app_type] => 1 [patent_app_number] => 6/623134 [patent_app_country] => US [patent_app_date] => 1984-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7524 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/601/04601746.pdf [firstpage_image] =>[orig_patent_app_number] => 623134 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/623134
Substituted sulfonylurea, processes for the production of these compounds, as well as compositions containing the same and having herbicidal and plant growth regulating activity Jun 17, 1984 Issued
Array ( [id] => 2243314 [patent_doc_number] => 04567275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Cephem and cepham compounds and processes for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 6/619981 [patent_app_country] => US [patent_app_date] => 1984-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 79052 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/567/04567275.pdf [firstpage_image] =>[orig_patent_app_number] => 619981 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/619981
Cephem and cepham compounds and processes for preparation thereof Jun 11, 1984 Issued
06/618987 1,2,3-THIADIAZOLE COMPOUNDS, COMPOSITIONS AND METHOD OF ANTI-THROMBOTIC TREATMENT Jun 10, 1984 Abandoned
06/619277 HERBICIDAL THIOPHENESULFONAMIDES Jun 10, 1984 Abandoned
06/619276 HERBICIDAL IODOPYRIMIDINES Jun 10, 1984 Abandoned
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