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
07/375018 PROSTAGLANDIN DERIVATIVES FOR THE TREATMENT OF GLAUCOMA OR OCULAR HYPERTENSION May 17, 1989 Abandoned
Array ( [id] => 2763266 [patent_doc_number] => 04994478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Oxadiazole derivative' [patent_app_type] => 1 [patent_app_number] => 7/357623 [patent_app_country] => US [patent_app_date] => 1989-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5142 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994478.pdf [firstpage_image] =>[orig_patent_app_number] => 357623 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/357623
Oxadiazole derivative May 17, 1989 Issued
Array ( [id] => 2579850 [patent_doc_number] => 04973699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Cephem compounds and processes for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 7/352989 [patent_app_country] => US [patent_app_date] => 1989-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35181 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973699.pdf [firstpage_image] =>[orig_patent_app_number] => 352989 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/352989
Cephem compounds and processes for preparation thereof May 16, 1989 Issued
Array ( [id] => 2636675 [patent_doc_number] => 04910194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Thienotriazolodiazepine compounds and pharmaceutical uses thereof' [patent_app_type] => 1 [patent_app_number] => 7/352536 [patent_app_country] => US [patent_app_date] => 1989-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7344 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910194.pdf [firstpage_image] =>[orig_patent_app_number] => 352536 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/352536
Thienotriazolodiazepine compounds and pharmaceutical uses thereof May 15, 1989 Issued
07/351744 3-OXA-5-FLUORO-CARBACYCLINS, THEIR PREPARATION AND USE AS MEDICINAL AGENTS May 14, 1989 Abandoned
Array ( [id] => 2681070 [patent_doc_number] => 05004752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'Novel 9-haloprostaglandins, processes for their preparation, and their use as medicinal agents' [patent_app_type] => 1 [patent_app_number] => 7/350951 [patent_app_country] => US [patent_app_date] => 1989-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2982 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/004/05004752.pdf [firstpage_image] =>[orig_patent_app_number] => 350951 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350951
Novel 9-haloprostaglandins, processes for their preparation, and their use as medicinal agents May 7, 1989 Issued
Array ( [id] => 2587124 [patent_doc_number] => 04963544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => '3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid compounds' [patent_app_type] => 1 [patent_app_number] => 7/347579 [patent_app_country] => US [patent_app_date] => 1989-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15515 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963544.pdf [firstpage_image] =>[orig_patent_app_number] => 347579 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/347579
3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid compounds May 4, 1989 Issued
Array ( [id] => 2706404 [patent_doc_number] => 05001138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Novel heterocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 7/347836 [patent_app_country] => US [patent_app_date] => 1989-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17857 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 857 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/001/05001138.pdf [firstpage_image] =>[orig_patent_app_number] => 347836 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/347836
Novel heterocyclic compounds May 3, 1989 Issued
Array ( [id] => 2671184 [patent_doc_number] => 04983596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => '3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid derivatives and their preparation' [patent_app_type] => 1 [patent_app_number] => 7/347025 [patent_app_country] => US [patent_app_date] => 1989-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21769 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983596.pdf [firstpage_image] =>[orig_patent_app_number] => 347025 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/347025
3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid derivatives and their preparation May 3, 1989 Issued
Array ( [id] => 2597141 [patent_doc_number] => 04975446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Treatment of glaucoma' [patent_app_type] => 1 [patent_app_number] => 7/346493 [patent_app_country] => US [patent_app_date] => 1989-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5221 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975446.pdf [firstpage_image] =>[orig_patent_app_number] => 346493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/346493
Treatment of glaucoma May 1, 1989 Issued
Array ( [id] => 2587010 [patent_doc_number] => 04908361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Tetrahydroisoquino(2,1-C)(1,3)benzodiazepines' [patent_app_type] => 1 [patent_app_number] => 7/344799 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3283 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/908/04908361.pdf [firstpage_image] =>[orig_patent_app_number] => 344799 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/344799
Tetrahydroisoquino(2,1-C)(1,3)benzodiazepines Apr 27, 1989 Issued
Array ( [id] => 2647159 [patent_doc_number] => 04895862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Novel benzyl-3H-1,2,3,5-oxathiadiazole 2-oxides useful as antihyperglycemic agents' [patent_app_type] => 1 [patent_app_number] => 7/341407 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5418 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895862.pdf [firstpage_image] =>[orig_patent_app_number] => 341407 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341407
Novel benzyl-3H-1,2,3,5-oxathiadiazole 2-oxides useful as antihyperglycemic agents Apr 20, 1989 Issued
Array ( [id] => 2628378 [patent_doc_number] => 04966975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Processes for the preparation of novel naphthalenylmethyl-3H-1,2,3,5-oxathiadiazole 2-oxides useful as antihyperglycemic agents' [patent_app_type] => 1 [patent_app_number] => 7/341615 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8365 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966975.pdf [firstpage_image] =>[orig_patent_app_number] => 341615 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341615
Processes for the preparation of novel naphthalenylmethyl-3H-1,2,3,5-oxathiadiazole 2-oxides useful as antihyperglycemic agents Apr 20, 1989 Issued
Array ( [id] => 2556143 [patent_doc_number] => 04897405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Novel naphthalenylalkyl-3H-1,2,3,5-oxathiadiazole 2-oxides useful as antihyperglycemic agents' [patent_app_type] => 1 [patent_app_number] => 7/341340 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13905 [patent_no_of_claims] => 27 [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/04/897/04897405.pdf [firstpage_image] =>[orig_patent_app_number] => 341340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341340
Novel naphthalenylalkyl-3H-1,2,3,5-oxathiadiazole 2-oxides useful as antihyperglycemic agents Apr 20, 1989 Issued
Array ( [id] => 2647138 [patent_doc_number] => 04895861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Novel naphthalenyl-3H-1,2,3,5-oxathiadiazole 2-oxides useful as antihyperglycemic agents' [patent_app_type] => 1 [patent_app_number] => 7/341609 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9201 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895861.pdf [firstpage_image] =>[orig_patent_app_number] => 341609 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341609
Novel naphthalenyl-3H-1,2,3,5-oxathiadiazole 2-oxides useful as antihyperglycemic agents Apr 20, 1989 Issued
Array ( [id] => 2647120 [patent_doc_number] => 04895860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Novel substituted 3H-1,2,3,5-oxathiadiazole 2-oxides useful as anthihyperglycemic agents' [patent_app_type] => 1 [patent_app_number] => 7/341514 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12936 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895860.pdf [firstpage_image] =>[orig_patent_app_number] => 341514 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341514
Novel substituted 3H-1,2,3,5-oxathiadiazole 2-oxides useful as anthihyperglycemic agents Apr 20, 1989 Issued
Array ( [id] => 2737067 [patent_doc_number] => 04997949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Crystalline 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole dihydrochloride trihydrate' [patent_app_type] => 1 [patent_app_number] => 7/365155 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3062 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997949.pdf [firstpage_image] =>[orig_patent_app_number] => 365155 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/365155
Crystalline 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole dihydrochloride trihydrate Apr 19, 1989 Issued
Array ( [id] => 2737640 [patent_doc_number] => 04997981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Processes for 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole and analogs' [patent_app_type] => 1 [patent_app_number] => 7/424300 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3081 [patent_no_of_claims] => 5 [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/04/997/04997981.pdf [firstpage_image] =>[orig_patent_app_number] => 424300 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/424300
Processes for 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole and analogs Apr 19, 1989 Issued
Array ( [id] => 2709396 [patent_doc_number] => 05017572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Derivatives of 1-[3-(4-hydroxyphenyl) 1-hydroxy 1-propyl] benzene substituted in position 2 by an aminoalkyleneoxy chain, the method of preparing same and the application thereof to therapeutics' [patent_app_type] => 1 [patent_app_number] => 7/339815 [patent_app_country] => US [patent_app_date] => 1989-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8233 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017572.pdf [firstpage_image] =>[orig_patent_app_number] => 339815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/339815
Derivatives of 1-[3-(4-hydroxyphenyl) 1-hydroxy 1-propyl] benzene substituted in position 2 by an aminoalkyleneoxy chain, the method of preparing same and the application thereof to therapeutics Apr 17, 1989 Issued
07/339046 CYCLOALKYLTHIAZOLES Apr 16, 1989 Abandoned
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