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
07/499937 3,5-DI-TERTIARYBUTYL-4-HYDROXYPHENYLMETHYLIDENE DERIVATIVES OF 2-SUBSTITUTED THIAZOLIDINONES, OXAZOLIDINONES, AND IMIDAZOLIDINONES AS ANTIINFLAMMATORY AGENTS Mar 26, 1990 Abandoned
07/500175 3,5-DI-TERTIARY-BUTYL-4-HYDROXYPHENYL THIAZOLYL, OXAZOLYL, AND IMIDAZOLYL METHANONES AND RELATED COMPOUNDS AS ANTIINFLAMMATORY AGENTS Mar 26, 1990 Abandoned
07/499918 3,5-DITERTIARY-4-HYDROXYPHENYL, 1,3,4-THIADIAZOLES AND OXADIAZOLES LINKED BY CARBON, OXYGEN, AND SULFUR RESIDUES Mar 26, 1990 Abandoned
Array ( [id] => 2768587 [patent_doc_number] => 05036085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Pesticidal thiadiazole-substituted acrylic acid esters and intermediates therefor' [patent_app_type] => 1 [patent_app_number] => 7/495528 [patent_app_country] => US [patent_app_date] => 1990-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10022 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036085.pdf [firstpage_image] =>[orig_patent_app_number] => 495528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/495528
Pesticidal thiadiazole-substituted acrylic acid esters and intermediates therefor Mar 18, 1990 Issued
Array ( [id] => 2707619 [patent_doc_number] => 05055480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Topically active ocular gem-diacylthiadiazole sulfonamide carbonic anhydrase inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/495552 [patent_app_country] => US [patent_app_date] => 1990-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3638 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055480.pdf [firstpage_image] =>[orig_patent_app_number] => 495552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/495552
Topically active ocular gem-diacylthiadiazole sulfonamide carbonic anhydrase inhibitors Mar 18, 1990 Issued
Array ( [id] => 2759205 [patent_doc_number] => 05059613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Topically active ocular benzothiazole sulfonamide carbonic anhydrase inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/495551 [patent_app_country] => US [patent_app_date] => 1990-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4297 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/059/05059613.pdf [firstpage_image] =>[orig_patent_app_number] => 495551 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/495551
Topically active ocular benzothiazole sulfonamide carbonic anhydrase inhibitors Mar 18, 1990 Issued
Array ( [id] => 2714003 [patent_doc_number] => 05010093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Nitric ester derivative' [patent_app_type] => 1 [patent_app_number] => 7/494545 [patent_app_country] => US [patent_app_date] => 1990-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10920 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010093.pdf [firstpage_image] =>[orig_patent_app_number] => 494545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/494545
Nitric ester derivative Mar 15, 1990 Issued
07/494190 PROCESS AND A COMPOSITION FOR IMMUNIZING PLANTS AGAINST DISEASES Mar 14, 1990 Abandoned
07/492333 NEW THIAZOLIDINE DERIVATIVES, PROCESS FOR PREPARING SAME AND ANTI- AMNESTIC COMPOSITION CONTAINING SAME Mar 11, 1990 Abandoned
Array ( [id] => 2860465 [patent_doc_number] => 05084578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Process for producing 1,3-substituted tetrahydro-1H-thieno-[3,4-D]-imidazol-2(3H)-on-4-ylidene pentanoic acid ester' [patent_app_type] => 1 [patent_app_number] => 7/491589 [patent_app_country] => US [patent_app_date] => 1990-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2796 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084578.pdf [firstpage_image] =>[orig_patent_app_number] => 491589 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/491589
Process for producing 1,3-substituted tetrahydro-1H-thieno-[3,4-D]-imidazol-2(3H)-on-4-ylidene pentanoic acid ester Mar 11, 1990 Issued
07/491350 HETEROCYCLIC COMPOUNDS Mar 8, 1990 Abandoned
Array ( [id] => 2800580 [patent_doc_number] => 05140034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Five-membered ring systems with bonded imidazolyl ring substituents' [patent_app_type] => 1 [patent_app_number] => 7/490230 [patent_app_country] => US [patent_app_date] => 1990-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8784 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/140/05140034.pdf [firstpage_image] =>[orig_patent_app_number] => 490230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490230
Five-membered ring systems with bonded imidazolyl ring substituents Mar 7, 1990 Issued
Array ( [id] => 2849936 [patent_doc_number] => 05104890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Benzopyran derivatives and processes for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 7/490375 [patent_app_country] => US [patent_app_date] => 1990-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15937 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104890.pdf [firstpage_image] =>[orig_patent_app_number] => 490375 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490375
Benzopyran derivatives and processes for preparation thereof Mar 7, 1990 Issued
Array ( [id] => 2683791 [patent_doc_number] => 05066813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Method for production of 1,3-thiazolidin-2-ones' [patent_app_type] => 1 [patent_app_number] => 7/489672 [patent_app_country] => US [patent_app_date] => 1990-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1560 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066813.pdf [firstpage_image] =>[orig_patent_app_number] => 489672 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/489672
Method for production of 1,3-thiazolidin-2-ones Mar 6, 1990 Issued
07/489574 PROCESS FOR PRODUCTION OF 2-IMINOTHIAZOLIDINES AND OXAZOLIDINES Mar 6, 1990 Issued
Array ( [id] => 2969862 [patent_doc_number] => 05202437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => '3-pyrrolidinylthio-1-azabicyclo(3.2.0)-hept-2-ene-2-carboxylic acid compounds' [patent_app_type] => 1 [patent_app_number] => 7/489036 [patent_app_country] => US [patent_app_date] => 1990-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28016 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202437.pdf [firstpage_image] =>[orig_patent_app_number] => 489036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/489036
3-pyrrolidinylthio-1-azabicyclo(3.2.0)-hept-2-ene-2-carboxylic acid compounds Mar 5, 1990 Issued
Array ( [id] => 2680876 [patent_doc_number] => 05066661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Agents for protecting plants against diseases' [patent_app_type] => 1 [patent_app_number] => 7/489414 [patent_app_country] => US [patent_app_date] => 1990-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7936 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066661.pdf [firstpage_image] =>[orig_patent_app_number] => 489414 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/489414
Agents for protecting plants against diseases Mar 5, 1990 Issued
Array ( [id] => 2712186 [patent_doc_number] => 05061804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => '3-pyrrolidinylthio-1-azabicyclo-(3.2.0)hept-2-ene-2-carboxylic acid derivatives and processes for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 7/489263 [patent_app_country] => US [patent_app_date] => 1990-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32362 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061804.pdf [firstpage_image] =>[orig_patent_app_number] => 489263 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/489263
3-pyrrolidinylthio-1-azabicyclo-(3.2.0)hept-2-ene-2-carboxylic acid derivatives and processes for the preparation thereof Mar 5, 1990 Issued
Array ( [id] => 2748686 [patent_doc_number] => 05037840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Benzothiazoles' [patent_app_type] => 1 [patent_app_number] => 7/489305 [patent_app_country] => US [patent_app_date] => 1990-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9081 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 955 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037840.pdf [firstpage_image] =>[orig_patent_app_number] => 489305 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/489305
Benzothiazoles Mar 4, 1990 Issued
Array ( [id] => 2559906 [patent_doc_number] => 04960899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'N-sulphenylated 2-amino-4-chloro-thiazole-sulphonamides, their use, process for their preparation, and the intermediates 2,4-dichlorothiazole-sulphonyl chloride and 2-amino-4-chloro-thiazole-sulphonamides' [patent_app_type] => 1 [patent_app_number] => 7/487679 [patent_app_country] => US [patent_app_date] => 1990-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7053 [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/04/960/04960899.pdf [firstpage_image] =>[orig_patent_app_number] => 487679 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/487679
N-sulphenylated 2-amino-4-chloro-thiazole-sulphonamides, their use, process for their preparation, and the intermediates 2,4-dichlorothiazole-sulphonyl chloride and 2-amino-4-chloro-thiazole-sulphonamides Mar 1, 1990 Issued
Menu