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] => 2918745 [patent_doc_number] => 05179206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Substituted 3-aminosydnone imines' [patent_app_type] => 1 [patent_app_number] => 7/534832 [patent_app_country] => US [patent_app_date] => 1990-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7278 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179206.pdf [firstpage_image] =>[orig_patent_app_number] => 534832 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/534832
Substituted 3-aminosydnone imines Jun 6, 1990 Issued
Array ( [id] => 2734061 [patent_doc_number] => 05051435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Pharmaceutical preparations' [patent_app_type] => 1 [patent_app_number] => 7/533998 [patent_app_country] => US [patent_app_date] => 1990-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 24600 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051435.pdf [firstpage_image] =>[orig_patent_app_number] => 533998 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/533998
Pharmaceutical preparations Jun 3, 1990 Issued
Array ( [id] => 2830637 [patent_doc_number] => 05175178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => '1,2,4-oxadiazolyl-phenoxyalkylisoxazoles and their use as antiviral agents' [patent_app_type] => 1 [patent_app_number] => 7/532480 [patent_app_country] => US [patent_app_date] => 1990-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5724 [patent_no_of_claims] => 12 [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/05/175/05175178.pdf [firstpage_image] =>[orig_patent_app_number] => 532480 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/532480
1,2,4-oxadiazolyl-phenoxyalkylisoxazoles and their use as antiviral agents Jun 3, 1990 Issued
Array ( [id] => 2752346 [patent_doc_number] => 05071865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Pesticidal 2-acylamino-4-halogeno-5-nitrothiazoles' [patent_app_type] => 1 [patent_app_number] => 7/532281 [patent_app_country] => US [patent_app_date] => 1990-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17083 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 447 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/071/05071865.pdf [firstpage_image] =>[orig_patent_app_number] => 532281 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/532281
Pesticidal 2-acylamino-4-halogeno-5-nitrothiazoles May 31, 1990 Issued
Array ( [id] => 2849913 [patent_doc_number] => 05104889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Thiazole derivatives' [patent_app_type] => 1 [patent_app_number] => 7/529694 [patent_app_country] => US [patent_app_date] => 1990-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12214 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104889.pdf [firstpage_image] =>[orig_patent_app_number] => 529694 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529694
Thiazole derivatives May 28, 1990 Issued
Array ( [id] => 3094784 [patent_doc_number] => 05292762 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Halopropargyl compounds, compositions, uses and processes of preparation' [patent_app_type] => 1 [patent_app_number] => 7/530770 [patent_app_country] => US [patent_app_date] => 1990-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11019 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292762.pdf [firstpage_image] =>[orig_patent_app_number] => 530770 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/530770
Halopropargyl compounds, compositions, uses and processes of preparation May 28, 1990 Issued
Array ( [id] => 2883608 [patent_doc_number] => 05109021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Prostaglandin analogues, process for their preparation and pharmaceutical compositions containing them' [patent_app_type] => 1 [patent_app_number] => 7/528865 [patent_app_country] => US [patent_app_date] => 1990-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18613 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109021.pdf [firstpage_image] =>[orig_patent_app_number] => 528865 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/528865
Prostaglandin analogues, process for their preparation and pharmaceutical compositions containing them May 24, 1990 Issued
Array ( [id] => 2723675 [patent_doc_number] => 05025008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => '2-(substituted-dibenzofuranyl and dibenzothienyl) carbapenem antibacterial agents' [patent_app_type] => 1 [patent_app_number] => 7/526534 [patent_app_country] => US [patent_app_date] => 1990-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27046 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025008.pdf [firstpage_image] =>[orig_patent_app_number] => 526534 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526534
2-(substituted-dibenzofuranyl and dibenzothienyl) carbapenem antibacterial agents May 23, 1990 Issued
Array ( [id] => 2875904 [patent_doc_number] => 05158950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => '1,3-dithiol-2-ylidene derivatives and process for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 7/527521 [patent_app_country] => US [patent_app_date] => 1990-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10359 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/158/05158950.pdf [firstpage_image] =>[orig_patent_app_number] => 527521 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/527521
1,3-dithiol-2-ylidene derivatives and process for the preparation thereof May 22, 1990 Issued
Array ( [id] => 2878800 [patent_doc_number] => 05159102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => '7-thiaprostaglandins E, and process for producing same' [patent_app_type] => 1 [patent_app_number] => 7/526682 [patent_app_country] => US [patent_app_date] => 1990-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12756 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159102.pdf [firstpage_image] =>[orig_patent_app_number] => 526682 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526682
7-thiaprostaglandins E, and process for producing same May 21, 1990 Issued
Array ( [id] => 2772910 [patent_doc_number] => 05075315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Antipsychotic hexahydro-2H-indeno[1,2-c]pyridine derivatives' [patent_app_type] => 1 [patent_app_number] => 7/524604 [patent_app_country] => US [patent_app_date] => 1990-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7289 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075315.pdf [firstpage_image] =>[orig_patent_app_number] => 524604 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/524604
Antipsychotic hexahydro-2H-indeno[1,2-c]pyridine derivatives May 16, 1990 Issued
Array ( [id] => 2826189 [patent_doc_number] => 05116855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Rhodanine derivatives and pharmaceutical compositions' [patent_app_type] => 1 [patent_app_number] => 7/521902 [patent_app_country] => US [patent_app_date] => 1990-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12367 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/116/05116855.pdf [firstpage_image] =>[orig_patent_app_number] => 521902 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521902
Rhodanine derivatives and pharmaceutical compositions May 10, 1990 Issued
Array ( [id] => 2672490 [patent_doc_number] => 05073562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Alkoxy-substituted dihydrobenzopyran-2-carboxylic acids and derivatives thereof' [patent_app_type] => 1 [patent_app_number] => 7/521777 [patent_app_country] => US [patent_app_date] => 1990-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7203 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073562.pdf [firstpage_image] =>[orig_patent_app_number] => 521777 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521777
Alkoxy-substituted dihydrobenzopyran-2-carboxylic acids and derivatives thereof May 9, 1990 Issued
Array ( [id] => 2849466 [patent_doc_number] => 05107014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Prostaglandin I analogue' [patent_app_type] => 1 [patent_app_number] => 7/521621 [patent_app_country] => US [patent_app_date] => 1990-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7534 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107014.pdf [firstpage_image] =>[orig_patent_app_number] => 521621 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521621
Prostaglandin I analogue May 9, 1990 Issued
Array ( [id] => 2816593 [patent_doc_number] => 05079368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Benzothiazolones, and their production and use' [patent_app_type] => 1 [patent_app_number] => 7/520746 [patent_app_country] => US [patent_app_date] => 1990-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7837 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/079/05079368.pdf [firstpage_image] =>[orig_patent_app_number] => 520746 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520746
Benzothiazolones, and their production and use May 8, 1990 Issued
Array ( [id] => 2767613 [patent_doc_number] => 05063240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Novel compounds' [patent_app_type] => 1 [patent_app_number] => 7/521157 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5292 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/063/05063240.pdf [firstpage_image] =>[orig_patent_app_number] => 521157 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521157
Novel compounds May 6, 1990 Issued
Array ( [id] => 2849066 [patent_doc_number] => 05106992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => '3,5-dihydroxypentanoic acid derivatives useful as antihypercholesterolemic agents and method for preparing same' [patent_app_type] => 1 [patent_app_number] => 7/516867 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13212 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106992.pdf [firstpage_image] =>[orig_patent_app_number] => 516867 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516867
3,5-dihydroxypentanoic acid derivatives useful as antihypercholesterolemic agents and method for preparing same Apr 29, 1990 Issued
Array ( [id] => 2837814 [patent_doc_number] => 05120850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Process for the preparation of morphologically homogeneous forms of thiazole derivatives' [patent_app_type] => 1 [patent_app_number] => 7/515191 [patent_app_country] => US [patent_app_date] => 1990-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3852 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120850.pdf [firstpage_image] =>[orig_patent_app_number] => 515191 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515191
Process for the preparation of morphologically homogeneous forms of thiazole derivatives Apr 26, 1990 Issued
Array ( [id] => 2826247 [patent_doc_number] => 05116858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => '4-imidazoline derivatives' [patent_app_type] => 1 [patent_app_number] => 7/514832 [patent_app_country] => US [patent_app_date] => 1990-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11830 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/116/05116858.pdf [firstpage_image] =>[orig_patent_app_number] => 514832 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/514832
4-imidazoline derivatives Apr 25, 1990 Issued
07/514638 BONE TARGETED INHIBITORS OF CARBONIC ANHYDRASE Apr 24, 1990 Abandoned
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