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] => 2605346 [patent_doc_number] => 04948898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Process for the manufacture of 1-sulpho-2-oxoazetidine derivatives' [patent_app_type] => 1 [patent_app_number] => 7/317081 [patent_app_country] => US [patent_app_date] => 1989-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31604 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948898.pdf [firstpage_image] =>[orig_patent_app_number] => 317081 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/317081
Process for the manufacture of 1-sulpho-2-oxoazetidine derivatives Feb 27, 1989 Issued
Array ( [id] => 2668002 [patent_doc_number] => 04904685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Antiallergy and antiinflammatory agents' [patent_app_type] => 1 [patent_app_number] => 7/301422 [patent_app_country] => US [patent_app_date] => 1989-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5963 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904685.pdf [firstpage_image] =>[orig_patent_app_number] => 301422 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/301422
Antiallergy and antiinflammatory agents Feb 26, 1989 Issued
07/315128 NOVEL N-ARYLTETRAHYDROPHTHALIMIDE COMPOUNDS Feb 23, 1989 Abandoned
Array ( [id] => 2637703 [patent_doc_number] => 04898948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Benzothiazolylazolidines, and their production and use' [patent_app_type] => 1 [patent_app_number] => 7/312754 [patent_app_country] => US [patent_app_date] => 1989-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7392 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/898/04898948.pdf [firstpage_image] =>[orig_patent_app_number] => 312754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/312754
Benzothiazolylazolidines, and their production and use Feb 20, 1989 Issued
Array ( [id] => 2595994 [patent_doc_number] => 04923857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => '3-Alkenyl-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid compounds' [patent_app_type] => 1 [patent_app_number] => 7/312061 [patent_app_country] => US [patent_app_date] => 1989-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33596 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923857.pdf [firstpage_image] =>[orig_patent_app_number] => 312061 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/312061
3-Alkenyl-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid compounds Feb 16, 1989 Issued
Array ( [id] => 2602037 [patent_doc_number] => 04931464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Method of reducing pre- and post-ischemic myocardial arrhythmias and fibrillation' [patent_app_type] => 1 [patent_app_number] => 7/311321 [patent_app_country] => US [patent_app_date] => 1989-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2530 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/931/04931464.pdf [firstpage_image] =>[orig_patent_app_number] => 311321 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/311321
Method of reducing pre- and post-ischemic myocardial arrhythmias and fibrillation Feb 14, 1989 Issued
Array ( [id] => 2648865 [patent_doc_number] => 04895953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => '2-Aryl substituted heterocyclic compounds as antiallergic and antiinflammatory agents' [patent_app_type] => 1 [patent_app_number] => 7/311011 [patent_app_country] => US [patent_app_date] => 1989-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8582 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895953.pdf [firstpage_image] =>[orig_patent_app_number] => 311011 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/311011
2-Aryl substituted heterocyclic compounds as antiallergic and antiinflammatory agents Feb 14, 1989 Issued
Array ( [id] => 2627459 [patent_doc_number] => 04906650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [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] => 7/308180 [patent_app_country] => US [patent_app_date] => 1989-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7067 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906650.pdf [firstpage_image] =>[orig_patent_app_number] => 308180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/308180
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 Feb 7, 1989 Issued
Array ( [id] => 2523374 [patent_doc_number] => 04880799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Heterocyclic compounds and their preparation and use' [patent_app_type] => 1 [patent_app_number] => 7/305970 [patent_app_country] => US [patent_app_date] => 1989-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4993 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880799.pdf [firstpage_image] =>[orig_patent_app_number] => 305970 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/305970
Heterocyclic compounds and their preparation and use Feb 1, 1989 Issued
Array ( [id] => 2473522 [patent_doc_number] => 04886797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Heterocyclic compounds and their preparation and use' [patent_app_type] => 1 [patent_app_number] => 7/305969 [patent_app_country] => US [patent_app_date] => 1989-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4994 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886797.pdf [firstpage_image] =>[orig_patent_app_number] => 305969 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/305969
Heterocyclic compounds and their preparation and use Feb 1, 1989 Issued
Array ( [id] => 2568862 [patent_doc_number] => 04900752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Pyranobenzoxadiazole derivatives' [patent_app_type] => 1 [patent_app_number] => 7/304641 [patent_app_country] => US [patent_app_date] => 1989-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9424 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900752.pdf [firstpage_image] =>[orig_patent_app_number] => 304641 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304641
Pyranobenzoxadiazole derivatives Jan 31, 1989 Issued
Array ( [id] => 2557366 [patent_doc_number] => 04960767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Isoxazolobenzoxazepines' [patent_app_type] => 1 [patent_app_number] => 7/302027 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10818 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/960/04960767.pdf [firstpage_image] =>[orig_patent_app_number] => 302027 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/302027
Isoxazolobenzoxazepines Jan 29, 1989 Issued
Array ( [id] => 2635960 [patent_doc_number] => 04952719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Process for the preparation of halo aromatic compounds' [patent_app_type] => 1 [patent_app_number] => 7/303862 [patent_app_country] => US [patent_app_date] => 1989-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1915 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/952/04952719.pdf [firstpage_image] =>[orig_patent_app_number] => 303862 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303862
Process for the preparation of halo aromatic compounds Jan 26, 1989 Issued
Array ( [id] => 2617952 [patent_doc_number] => 04968666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Clathrate compound' [patent_app_type] => 1 [patent_app_number] => 7/302848 [patent_app_country] => US [patent_app_date] => 1989-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1903 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/968/04968666.pdf [firstpage_image] =>[orig_patent_app_number] => 302848 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/302848
Clathrate compound Jan 25, 1989 Issued
07/302508 NOVEL PROCESSES AND INTERMEDIATES Jan 25, 1989 Abandoned
Array ( [id] => 2588802 [patent_doc_number] => 04908454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Process of producing guanidinothiazole derivatives' [patent_app_type] => 1 [patent_app_number] => 7/300760 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1652 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/908/04908454.pdf [firstpage_image] =>[orig_patent_app_number] => 300760 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/300760
Process of producing guanidinothiazole derivatives Jan 22, 1989 Issued
Array ( [id] => 2656449 [patent_doc_number] => 04929628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Oxadiazole compounds, their preparation and their use as pesticides' [patent_app_type] => 1 [patent_app_number] => 7/298691 [patent_app_country] => US [patent_app_date] => 1989-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4133 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929628.pdf [firstpage_image] =>[orig_patent_app_number] => 298691 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/298691
Oxadiazole compounds, their preparation and their use as pesticides Jan 18, 1989 Issued
Array ( [id] => 2635365 [patent_doc_number] => 04892869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => '2-aza substituted-1-carbadethiapen-2-em-3-carboxylic acids' [patent_app_type] => 1 [patent_app_number] => 7/300738 [patent_app_country] => US [patent_app_date] => 1989-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22481 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892869.pdf [firstpage_image] =>[orig_patent_app_number] => 300738 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/300738
2-aza substituted-1-carbadethiapen-2-em-3-carboxylic acids Jan 18, 1989 Issued
Array ( [id] => 2525611 [patent_doc_number] => 04883879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Cephalosporin compounds, processes for their preparation and antibacterial agents' [patent_app_type] => 1 [patent_app_number] => 7/296765 [patent_app_country] => US [patent_app_date] => 1989-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13205 [patent_no_of_claims] => 1 [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/04/883/04883879.pdf [firstpage_image] =>[orig_patent_app_number] => 296765 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296765
Cephalosporin compounds, processes for their preparation and antibacterial agents Jan 12, 1989 Issued
Array ( [id] => 2768624 [patent_doc_number] => 05036087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Clathrate compound' [patent_app_type] => 1 [patent_app_number] => 7/295627 [patent_app_country] => US [patent_app_date] => 1989-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2631 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036087.pdf [firstpage_image] =>[orig_patent_app_number] => 295627 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295627
Clathrate compound Jan 9, 1989 Issued
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