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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] => 3371382 [patent_doc_number] => 04192950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-03-11 [patent_title] => '15-Deoxy-16-hydroxy-16-substituted prostanoic acids and congeners' [patent_app_type] => 1 [patent_app_number] => 5/835614 [patent_app_country] => US [patent_app_date] => 1977-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13982 [patent_no_of_claims] => 17 [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/04/192/04192950.pdf [firstpage_image] =>[orig_patent_app_number] => 835614 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/835614
15-Deoxy-16-hydroxy-16-substituted prostanoic acids and congeners Sep 21, 1977 Issued
Array ( [id] => 1919627 [patent_doc_number] => 04291170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-22 [patent_title] => 'Preparation of delta-keto-esters' [patent_app_type] => 1 [patent_app_number] => 5/798888 [patent_app_country] => US [patent_app_date] => 1977-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3109 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/291/04291170.pdf [firstpage_image] =>[orig_patent_app_number] => 798888 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/798888
Preparation of delta-keto-esters May 19, 1977 Issued
Array ( [id] => 2176587 [patent_doc_number] => 04529604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-16 [patent_title] => 'N,N-Di-(n-Propyl)dopamine derivatives' [patent_app_type] => 1 [patent_app_number] => 5/782198 [patent_app_country] => US [patent_app_date] => 1977-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2744 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/529/04529604.pdf [firstpage_image] =>[orig_patent_app_number] => 782198 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/782198
N,N-Di-(n-Propyl)dopamine derivatives Mar 27, 1977 Issued
Array ( [id] => 3365593 [patent_doc_number] => 04241221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-12-23 [patent_title] => 'Novel 11-deoxy-substituted prostaglandins of the E and F series' [patent_app_type] => 1 [patent_app_number] => 5/776444 [patent_app_country] => US [patent_app_date] => 1977-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27602 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/241/04241221.pdf [firstpage_image] =>[orig_patent_app_number] => 776444 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/776444
Novel 11-deoxy-substituted prostaglandins of the E and F series Mar 9, 1977 Issued
Array ( [id] => 3308755 [patent_doc_number] => 04166115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1979-08-28 [patent_title] => 'Syn 7-oxoimino substituted derivatives of cephalosporanic acid' [patent_app_type] => 1 [patent_app_number] => 5/767700 [patent_app_country] => US [patent_app_date] => 1977-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43455 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/166/04166115.pdf [firstpage_image] =>[orig_patent_app_number] => 767700 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/767700
Syn 7-oxoimino substituted derivatives of cephalosporanic acid Feb 10, 1977 Issued
Array ( [id] => 1927338 [patent_doc_number] => 04284794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Prostaglandin derivatives' [patent_app_type] => 1 [patent_app_number] => 5/750956 [patent_app_country] => US [patent_app_date] => 1976-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1957 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/284/04284794.pdf [firstpage_image] =>[orig_patent_app_number] => 750956 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/750956
Prostaglandin derivatives Dec 15, 1976 Issued
Array ( [id] => 1871673 [patent_doc_number] => 04259512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-31 [patent_title] => 'Method of synthesis for a chemical precursor to strigol' [patent_app_type] => 1 [patent_app_number] => 5/732722 [patent_app_country] => US [patent_app_date] => 1976-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1824 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/259/04259512.pdf [firstpage_image] =>[orig_patent_app_number] => 732722 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/732722
Method of synthesis for a chemical precursor to strigol Oct 14, 1976 Issued
Array ( [id] => 3367289 [patent_doc_number] => 04207420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-06-10 [patent_title] => '2,2-Difluoro-PGF.sub.1 analogs' [patent_app_type] => 1 [patent_app_number] => 5/724160 [patent_app_country] => US [patent_app_date] => 1976-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34 [patent_no_of_claims] => 6 [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/04/207/04207420.pdf [firstpage_image] =>[orig_patent_app_number] => 724160 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/724160
2,2-Difluoro-PGF.sub.1 analogs Sep 16, 1976 Issued
Array ( [id] => 3380516 [patent_doc_number] => 04209637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-06-24 [patent_title] => '2,2-Difluoro-PGF.sub.2 analogs' [patent_app_type] => 1 [patent_app_number] => 5/724110 [patent_app_country] => US [patent_app_date] => 1976-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/209/04209637.pdf [firstpage_image] =>[orig_patent_app_number] => 724110 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/724110
2,2-Difluoro-PGF.sub.2 analogs Sep 16, 1976 Issued
Array ( [id] => 2207903 [patent_doc_number] => 04581804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Method for making insulated pipe' [patent_app_type] => 1 [patent_app_number] => 6/612659 [patent_app_country] => US [patent_app_date] => 1975-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1471 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581804.pdf [firstpage_image] =>[orig_patent_app_number] => 612659 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/612659
Method for making insulated pipe Sep 11, 1975 Abandoned
Array ( [id] => 3192933 [patent_doc_number] => 04057571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1977-11-08 [patent_title] => 'Novel 11-deoxy-substituted prostaglandins of the E and F series' [patent_app_type] => 1 [patent_app_number] => 5/552403 [patent_app_country] => US [patent_app_date] => 1975-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27503 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/057/04057571.pdf [firstpage_image] =>[orig_patent_app_number] => 552403 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/552403
Novel 11-deoxy-substituted prostaglandins of the E and F series Feb 23, 1975 Issued
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