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] => 2420238 [patent_doc_number] => 04734425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => '7-oxabicycloheptane substituted hydroxamic acid prostaglandin analogs' [patent_app_type] => 1 [patent_app_number] => 6/920006 [patent_app_country] => US [patent_app_date] => 1986-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11013 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734425.pdf [firstpage_image] =>[orig_patent_app_number] => 920006 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/920006
7-oxabicycloheptane substituted hydroxamic acid prostaglandin analogs Oct 16, 1986 Issued
06/919497 THIAZOLE DERIVATIVE AND LEUKOTRIENE ANTAGONIST CONTAINING THE SAME AS THE EFFECTIVE INGREDIENTS Oct 15, 1986 Abandoned
Array ( [id] => 2489799 [patent_doc_number] => 04801701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-31 [patent_title] => 'Difluorinated (5,6,11,12-tetraselenotetracene)2 halides, the preparation thereof and the use thereof' [patent_app_type] => 1 [patent_app_number] => 6/917112 [patent_app_country] => US [patent_app_date] => 1986-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4236 [patent_no_of_claims] => 2 [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/04/801/04801701.pdf [firstpage_image] =>[orig_patent_app_number] => 917112 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/917112
Difluorinated (5,6,11,12-tetraselenotetracene)2 halides, the preparation thereof and the use thereof Oct 7, 1986 Issued
Array ( [id] => 2425507 [patent_doc_number] => 04762935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Precursors and synthesis of methyl-9-oxo-11.alpha.,16-dihydroxy-16-vinyl-5-cis-13-trans-prostadienoa tes' [patent_app_type] => 1 [patent_app_number] => 6/915432 [patent_app_country] => US [patent_app_date] => 1986-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3718 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762935.pdf [firstpage_image] =>[orig_patent_app_number] => 915432 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/915432
Precursors and synthesis of methyl-9-oxo-11.alpha.,16-dihydroxy-16-vinyl-5-cis-13-trans-prostadienoa tes Oct 5, 1986 Issued
Array ( [id] => 2416104 [patent_doc_number] => 04735962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => '7-thiabicycloheptane substituted diamide and its congener prostaglandin analogs' [patent_app_type] => 1 [patent_app_number] => 6/916083 [patent_app_country] => US [patent_app_date] => 1986-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26222 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/735/04735962.pdf [firstpage_image] =>[orig_patent_app_number] => 916083 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916083
7-thiabicycloheptane substituted diamide and its congener prostaglandin analogs Oct 5, 1986 Issued
Array ( [id] => 2513817 [patent_doc_number] => 04841091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Process for producing 16-substituted prostaglandin es.' [patent_app_type] => 1 [patent_app_number] => 6/913889 [patent_app_country] => US [patent_app_date] => 1986-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9982 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/841/04841091.pdf [firstpage_image] =>[orig_patent_app_number] => 913889 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/913889
Process for producing 16-substituted prostaglandin es. Sep 28, 1986 Issued
Array ( [id] => 2390717 [patent_doc_number] => 04754041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => '3-acylamino-2-oxo-1-azetidinesulfonic acids' [patent_app_type] => 1 [patent_app_number] => 6/912877 [patent_app_country] => US [patent_app_date] => 1986-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3476 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754041.pdf [firstpage_image] =>[orig_patent_app_number] => 912877 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/912877
3-acylamino-2-oxo-1-azetidinesulfonic acids Sep 28, 1986 Issued
Array ( [id] => 2556585 [patent_doc_number] => 04816472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Derivatives of 19,20-Bis-nor-prostanoic acid with antiulcer and anorectic activity, process for their preparation and pharmaceutical compositions thereof' [patent_app_type] => 1 [patent_app_number] => 6/913026 [patent_app_country] => US [patent_app_date] => 1986-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3593 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816472.pdf [firstpage_image] =>[orig_patent_app_number] => 913026 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/913026
Derivatives of 19,20-Bis-nor-prostanoic acid with antiulcer and anorectic activity, process for their preparation and pharmaceutical compositions thereof Sep 28, 1986 Issued
Array ( [id] => 2517309 [patent_doc_number] => 04870073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Heterocyclic compounds and their preparation and use' [patent_app_type] => 1 [patent_app_number] => 6/912777 [patent_app_country] => US [patent_app_date] => 1986-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5009 [patent_no_of_claims] => 7 [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/04/870/04870073.pdf [firstpage_image] =>[orig_patent_app_number] => 912777 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/912777
Heterocyclic compounds and their preparation and use Sep 25, 1986 Issued
Array ( [id] => 2350270 [patent_doc_number] => 04692531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Substituted 3,4-diamino-1,2,5-thiadiazoles having histamine H.sub.2 -receptor antagonist activity' [patent_app_type] => 1 [patent_app_number] => 6/911613 [patent_app_country] => US [patent_app_date] => 1986-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7085 [patent_no_of_claims] => 5 [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/04/692/04692531.pdf [firstpage_image] =>[orig_patent_app_number] => 911613 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/911613
Substituted 3,4-diamino-1,2,5-thiadiazoles having histamine H.sub.2 -receptor antagonist activity Sep 24, 1986 Issued
Array ( [id] => 2390979 [patent_doc_number] => 04764610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Herbicidal indole sulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/911420 [patent_app_country] => US [patent_app_date] => 1986-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21607 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764610.pdf [firstpage_image] =>[orig_patent_app_number] => 911420 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/911420
Herbicidal indole sulfonamides Sep 24, 1986 Issued
Array ( [id] => 2420258 [patent_doc_number] => 04734426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => '5,6-epoxy-7-oxabicycloheptane substituted diamide prostaglandin analogs' [patent_app_type] => 1 [patent_app_number] => 6/911178 [patent_app_country] => US [patent_app_date] => 1986-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14343 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734426.pdf [firstpage_image] =>[orig_patent_app_number] => 911178 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/911178
5,6-epoxy-7-oxabicycloheptane substituted diamide prostaglandin analogs Sep 23, 1986 Issued
Array ( [id] => 2420216 [patent_doc_number] => 04734424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Bicycloheptane substituted diamide and its congener prostaglandin analogs' [patent_app_type] => 1 [patent_app_number] => 6/911173 [patent_app_country] => US [patent_app_date] => 1986-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20053 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734424.pdf [firstpage_image] =>[orig_patent_app_number] => 911173 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/911173
Bicycloheptane substituted diamide and its congener prostaglandin analogs Sep 23, 1986 Issued
06/909925 NOVEL PROCESS FOR PRODUCING 2-(2-AMINOTHIAZOL-4-YL)GLYOXYLIC ACID DERIVATIVE OR A SALT THEREOF, AND INTERMEDIATES THEREFOR AND PROCESS FOR PRODUCING THE INTERMEDIATES Sep 21, 1986 Abandoned
Array ( [id] => 2390958 [patent_doc_number] => 04754055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Allenic prostacyclins' [patent_app_type] => 1 [patent_app_number] => 6/905908 [patent_app_country] => US [patent_app_date] => 1986-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10293 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754055.pdf [firstpage_image] =>[orig_patent_app_number] => 905908 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/905908
Allenic prostacyclins Sep 9, 1986 Issued
06/905835 PROCESS FOR THE PREPARATION OF N-SULFAMYL-3-(2-GUANIDINO-THIAZOL-4- YL-METHYLTHIO)-PROPION-AMIDINE Sep 9, 1986 Abandoned
Array ( [id] => 2608841 [patent_doc_number] => 04902717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Prostaglandins' [patent_app_type] => 1 [patent_app_number] => 6/913672 [patent_app_country] => US [patent_app_date] => 1986-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14145 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902717.pdf [firstpage_image] =>[orig_patent_app_number] => 913672 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/913672
Prostaglandins Sep 2, 1986 Issued
06/918946 2-GUANIDINO-4-(2-FURYL) THIAZOLES AS ANTIULCER AGENTS Aug 25, 1986 Abandoned
Array ( [id] => 2411563 [patent_doc_number] => 04761399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Dipeptide compounds having pharmaceutical activity and compositions containing them' [patent_app_type] => 1 [patent_app_number] => 6/874179 [patent_app_country] => US [patent_app_date] => 1986-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3696 [patent_no_of_claims] => 8 [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/04/761/04761399.pdf [firstpage_image] =>[orig_patent_app_number] => 874179 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/874179
Dipeptide compounds having pharmaceutical activity and compositions containing them Aug 10, 1986 Issued
Array ( [id] => 2560768 [patent_doc_number] => 04837234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Prostaglandins' [patent_app_type] => 1 [patent_app_number] => 6/869735 [patent_app_country] => US [patent_app_date] => 1986-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14083 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 565 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/837/04837234.pdf [firstpage_image] =>[orig_patent_app_number] => 869735 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/869735
Prostaglandins Jul 21, 1986 Issued
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