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] => 2040497 [patent_doc_number] => 04386097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Benzimidazoles, processes for their preparation and pharmaceutical preparations containing such compounds' [patent_app_type] => 1 [patent_app_number] => 6/288078 [patent_app_country] => US [patent_app_date] => 1981-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10475 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/386/04386097.pdf [firstpage_image] =>[orig_patent_app_number] => 288078 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/288078
Benzimidazoles, processes for their preparation and pharmaceutical preparations containing such compounds Jul 28, 1981 Issued
Array ( [id] => 2015170 [patent_doc_number] => 04369191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-18 [patent_title] => 'Naphthalenetetrayltetrakis(sulfonylimino)-tetrabenzene di- and tricarboxylic acids' [patent_app_type] => 1 [patent_app_number] => 6/286737 [patent_app_country] => US [patent_app_date] => 1981-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5838 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/369/04369191.pdf [firstpage_image] =>[orig_patent_app_number] => 286737 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/286737
Naphthalenetetrayltetrakis(sulfonylimino)-tetrabenzene di- and tricarboxylic acids Jul 26, 1981 Issued
Array ( [id] => 2102762 [patent_doc_number] => 04446143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Rhodanine derivatives' [patent_app_type] => 1 [patent_app_number] => 6/286839 [patent_app_country] => US [patent_app_date] => 1981-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4832 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/446/04446143.pdf [firstpage_image] =>[orig_patent_app_number] => 286839 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/286839
Rhodanine derivatives Jul 26, 1981 Issued
Array ( [id] => 2199665 [patent_doc_number] => 04503234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Production of 2-(2-aminothiazole-4-yl)-2-(syn)-methoxyimino acetic esters' [patent_app_type] => 1 [patent_app_number] => 6/286636 [patent_app_country] => US [patent_app_date] => 1981-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1719 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/503/04503234.pdf [firstpage_image] =>[orig_patent_app_number] => 286636 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/286636
Production of 2-(2-aminothiazole-4-yl)-2-(syn)-methoxyimino acetic esters Jul 23, 1981 Issued
Array ( [id] => 2090359 [patent_doc_number] => 04464374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-07 [patent_title] => 'Substituted guanidine derivatives, processes, pharmaceutical compositions and methods and intermediates' [patent_app_type] => 1 [patent_app_number] => 6/286064 [patent_app_country] => US [patent_app_date] => 1981-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12057 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/464/04464374.pdf [firstpage_image] =>[orig_patent_app_number] => 286064 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/286064
Substituted guanidine derivatives, processes, pharmaceutical compositions and methods and intermediates Jul 22, 1981 Issued
Array ( [id] => 2052203 [patent_doc_number] => 04389413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-21 [patent_title] => '9,11-Methano-13-aza-11a-carbathrombanoic acid analogues' [patent_app_type] => 1 [patent_app_number] => 6/285723 [patent_app_country] => US [patent_app_date] => 1981-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20284 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/389/04389413.pdf [firstpage_image] =>[orig_patent_app_number] => 285723 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/285723
9,11-Methano-13-aza-11a-carbathrombanoic acid analogues Jul 21, 1981 Issued
Array ( [id] => 2007352 [patent_doc_number] => 04408070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Pure crystalline racemic sodium parahydroxymandelate, process for its preparation and uses thereof' [patent_app_type] => 1 [patent_app_number] => 6/284835 [patent_app_country] => US [patent_app_date] => 1981-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1821 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/408/04408070.pdf [firstpage_image] =>[orig_patent_app_number] => 284835 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/284835
Pure crystalline racemic sodium parahydroxymandelate, process for its preparation and uses thereof Jul 19, 1981 Issued
Array ( [id] => 2014468 [patent_doc_number] => 04376122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-08 [patent_title] => 'Novel 3-substituted amino-1-heteroaryl-2-pyrazolines' [patent_app_type] => 1 [patent_app_number] => 6/282826 [patent_app_country] => US [patent_app_date] => 1981-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2591 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/376/04376122.pdf [firstpage_image] =>[orig_patent_app_number] => 282826 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/282826
Novel 3-substituted amino-1-heteroaryl-2-pyrazolines Jul 12, 1981 Issued
06/282470 BENZOTHIAZOLESULFONAMIDE DERIVATIVES FOR THE TOPICAL TREATMENT OF ELEVATED INTRAOCULAR PRESSURE Jul 12, 1981 Abandoned
Array ( [id] => 2032107 [patent_doc_number] => 04415738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Process for the production thiazolines-(3)' [patent_app_type] => 1 [patent_app_number] => 6/281858 [patent_app_country] => US [patent_app_date] => 1981-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2403 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/415/04415738.pdf [firstpage_image] =>[orig_patent_app_number] => 281858 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/281858
Process for the production thiazolines-(3) Jul 8, 1981 Issued
06/281780 PROCESS FOR THE SELECTIVE ADDITION OF A COMPOUND HAVING AN ACTIVATED CARBON ATOM ONTO A SUBSTITUTED CONJUGATED DIENE Jul 8, 1981 Abandoned
06/280787 AMIDINOUREAS SUBSTITUTED IN BOTH THE UREA AND AMIDINO NITROGEN POSITIONS Jul 5, 1981 Abandoned
06/280191 NEW INTERMEDIATES FOR THE PREPARATION OF 13-THIAPROSTAGLANDIN DERIVATIVES Jul 5, 1981 Abandoned
Array ( [id] => 2065297 [patent_doc_number] => 04487779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => 'Substituted phenyl amidinoureas' [patent_app_type] => 1 [patent_app_number] => 6/280786 [patent_app_country] => US [patent_app_date] => 1981-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10453 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/487/04487779.pdf [firstpage_image] =>[orig_patent_app_number] => 280786 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/280786
Substituted phenyl amidinoureas Jul 5, 1981 Issued
Array ( [id] => 2052952 [patent_doc_number] => 04390718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Prostaglandin intermediates' [patent_app_type] => 1 [patent_app_number] => 6/279492 [patent_app_country] => US [patent_app_date] => 1981-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4118 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390718.pdf [firstpage_image] =>[orig_patent_app_number] => 279492 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/279492
Prostaglandin intermediates Jun 30, 1981 Issued
Array ( [id] => 1976217 [patent_doc_number] => 04348411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-07 [patent_title] => 'Combating bacteria with halogenomethylsulphonylphenyl-phthalamic acids' [patent_app_type] => 1 [patent_app_number] => 6/272858 [patent_app_country] => US [patent_app_date] => 1981-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2245 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/348/04348411.pdf [firstpage_image] =>[orig_patent_app_number] => 272858 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/272858
Combating bacteria with halogenomethylsulphonylphenyl-phthalamic acids Jun 11, 1981 Issued
Array ( [id] => 1987198 [patent_doc_number] => 04346227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-24 [patent_title] => 'ML-236B Derivatives and their preparation' [patent_app_type] => 1 [patent_app_number] => 6/270846 [patent_app_country] => US [patent_app_date] => 1981-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7527 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/346/04346227.pdf [firstpage_image] =>[orig_patent_app_number] => 270846 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/270846
ML-236B Derivatives and their preparation Jun 4, 1981 Issued
Array ( [id] => 2045666 [patent_doc_number] => 04404393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-13 [patent_title] => '15-Deoxy-16-hydroxy-16-(1\'fluorovinyl) prostaglandins and derivatives' [patent_app_type] => 1 [patent_app_number] => 6/268179 [patent_app_country] => US [patent_app_date] => 1981-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15722 [patent_no_of_claims] => 100 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/404/04404393.pdf [firstpage_image] =>[orig_patent_app_number] => 268179 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/268179
15-Deoxy-16-hydroxy-16-(1'fluorovinyl) prostaglandins and derivatives May 28, 1981 Issued
Array ( [id] => 1995559 [patent_doc_number] => 04381313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-26 [patent_title] => 'Phenylalkanoic compounds and therapeutic use thereof' [patent_app_type] => 1 [patent_app_number] => 6/268221 [patent_app_country] => US [patent_app_date] => 1981-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2166 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/381/04381313.pdf [firstpage_image] =>[orig_patent_app_number] => 268221 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/268221
Phenylalkanoic compounds and therapeutic use thereof May 28, 1981 Issued
Array ( [id] => 1986893 [patent_doc_number] => 04360688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-23 [patent_title] => 'Precursors and synthesis of d1-(methyl)-16,16-(dimethyl)-11-alpha, 15-alpha, beta-dihydroxy-9-oxo-2,13,-trans, trans-prostadienoates' [patent_app_type] => 1 [patent_app_number] => 6/266004 [patent_app_country] => US [patent_app_date] => 1981-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3866 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/360/04360688.pdf [firstpage_image] =>[orig_patent_app_number] => 266004 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/266004
Precursors and synthesis of d1-(methyl)-16,16-(dimethyl)-11-alpha, 15-alpha, beta-dihydroxy-9-oxo-2,13,-trans, trans-prostadienoates May 20, 1981 Issued
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