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] => 2860264 [patent_doc_number] => 05084567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Substituted tetrachalcogenofulvalenes and a process for their preparation' [patent_app_type] => 1 [patent_app_number] => 7/549525 [patent_app_country] => US [patent_app_date] => 1990-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4597 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084567.pdf [firstpage_image] =>[orig_patent_app_number] => 549525 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/549525
Substituted tetrachalcogenofulvalenes and a process for their preparation Jul 5, 1990 Issued
Array ( [id] => 2672527 [patent_doc_number] => 05073564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Ethynylbenzothiophene pesticides' [patent_app_type] => 1 [patent_app_number] => 7/549516 [patent_app_country] => US [patent_app_date] => 1990-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5730 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073564.pdf [firstpage_image] =>[orig_patent_app_number] => 549516 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/549516
Ethynylbenzothiophene pesticides Jul 5, 1990 Issued
Array ( [id] => 2879081 [patent_doc_number] => 05118810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Process for preparing aldehydes from base sensitive amines' [patent_app_type] => 1 [patent_app_number] => 7/549040 [patent_app_country] => US [patent_app_date] => 1990-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3646 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118810.pdf [firstpage_image] =>[orig_patent_app_number] => 549040 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/549040
Process for preparing aldehydes from base sensitive amines Jul 5, 1990 Issued
Array ( [id] => 2788575 [patent_doc_number] => 05100888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Cyclic amidinylthiocarbapenem derivatives' [patent_app_type] => 1 [patent_app_number] => 7/549574 [patent_app_country] => US [patent_app_date] => 1990-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9873 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100888.pdf [firstpage_image] =>[orig_patent_app_number] => 549574 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/549574
Cyclic amidinylthiocarbapenem derivatives Jul 5, 1990 Issued
Array ( [id] => 2748264 [patent_doc_number] => 05037820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Carbapenem antibacterial agents' [patent_app_type] => 1 [patent_app_number] => 7/546279 [patent_app_country] => US [patent_app_date] => 1990-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7625 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1813 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037820.pdf [firstpage_image] =>[orig_patent_app_number] => 546279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/546279
Carbapenem antibacterial agents Jun 28, 1990 Issued
Array ( [id] => 2704501 [patent_doc_number] => 05068238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => '2-alkyliminobenzothiazoline derivatives, processes for preparing them and medicinal products containing them' [patent_app_type] => 1 [patent_app_number] => 7/545822 [patent_app_country] => US [patent_app_date] => 1990-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2626 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068238.pdf [firstpage_image] =>[orig_patent_app_number] => 545822 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/545822
2-alkyliminobenzothiazoline derivatives, processes for preparing them and medicinal products containing them Jun 28, 1990 Issued
Array ( [id] => 2853006 [patent_doc_number] => 05089524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Tetraenyl prostanoic acid derivatives as prodrugs for the treatment of peptic ulcer disease' [patent_app_type] => 1 [patent_app_number] => 7/546218 [patent_app_country] => US [patent_app_date] => 1990-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3807 [patent_no_of_claims] => 11 [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/05/089/05089524.pdf [firstpage_image] =>[orig_patent_app_number] => 546218 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/546218
Tetraenyl prostanoic acid derivatives as prodrugs for the treatment of peptic ulcer disease Jun 27, 1990 Issued
Array ( [id] => 2849849 [patent_doc_number] => 05104886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Amide derivatives, processes for production thereof, and agricultural-horticultural fungicide containing them' [patent_app_type] => 1 [patent_app_number] => 7/545026 [patent_app_country] => US [patent_app_date] => 1990-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16683 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104886.pdf [firstpage_image] =>[orig_patent_app_number] => 545026 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/545026
Amide derivatives, processes for production thereof, and agricultural-horticultural fungicide containing them Jun 27, 1990 Issued
Array ( [id] => 2680804 [patent_doc_number] => 05004740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => '2-phenanthrenyl-carbapenem antibacterial agents' [patent_app_type] => 1 [patent_app_number] => 7/543990 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19196 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 2685 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/004/05004740.pdf [firstpage_image] =>[orig_patent_app_number] => 543990 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543990
2-phenanthrenyl-carbapenem antibacterial agents Jun 25, 1990 Issued
Array ( [id] => 2680784 [patent_doc_number] => 05004739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => '2-phenanthrenyl carbapenem antibacterial agents' [patent_app_type] => 1 [patent_app_number] => 7/544286 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13901 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/004/05004739.pdf [firstpage_image] =>[orig_patent_app_number] => 544286 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/544286
2-phenanthrenyl carbapenem antibacterial agents Jun 25, 1990 Issued
Array ( [id] => 2744025 [patent_doc_number] => 05011832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => '2-biphenyl-carbapenem antibacterial agents' [patent_app_type] => 1 [patent_app_number] => 7/544281 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24528 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011832.pdf [firstpage_image] =>[orig_patent_app_number] => 544281 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/544281
2-biphenyl-carbapenem antibacterial agents Jun 25, 1990 Issued
Array ( [id] => 2723629 [patent_doc_number] => 05025006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => '2-biphenyl-carbapenem antibacterial agents' [patent_app_type] => 1 [patent_app_number] => 7/543946 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19876 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025006.pdf [firstpage_image] =>[orig_patent_app_number] => 543946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543946
2-biphenyl-carbapenem antibacterial agents Jun 25, 1990 Issued
Array ( [id] => 2669719 [patent_doc_number] => 05034385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => '2-(heteroarylsubstituted)phenyl carbapenem antibacterial agents' [patent_app_type] => 1 [patent_app_number] => 7/543939 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10820 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 2001 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034385.pdf [firstpage_image] =>[orig_patent_app_number] => 543939 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543939
2-(heteroarylsubstituted)phenyl carbapenem antibacterial agents Jun 25, 1990 Issued
Array ( [id] => 2714082 [patent_doc_number] => 05053405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Antiandrogenic sulfonylsteroidothiazoles' [patent_app_type] => 1 [patent_app_number] => 7/541662 [patent_app_country] => US [patent_app_date] => 1990-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4555 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053405.pdf [firstpage_image] =>[orig_patent_app_number] => 541662 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/541662
Antiandrogenic sulfonylsteroidothiazoles Jun 20, 1990 Issued
Array ( [id] => 2751556 [patent_doc_number] => 05021565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Novel 2-substituted alkyl carbapenem antibacterials' [patent_app_type] => 1 [patent_app_number] => 7/541442 [patent_app_country] => US [patent_app_date] => 1990-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9619 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021565.pdf [firstpage_image] =>[orig_patent_app_number] => 541442 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/541442
Novel 2-substituted alkyl carbapenem antibacterials Jun 20, 1990 Issued
Array ( [id] => 2849373 [patent_doc_number] => 05104867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => '2-(heterocyclylthio)carbapenem derivatives, their preparation and their use as antibiotics' [patent_app_type] => 1 [patent_app_number] => 7/540878 [patent_app_country] => US [patent_app_date] => 1990-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47372 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104867.pdf [firstpage_image] =>[orig_patent_app_number] => 540878 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/540878
2-(heterocyclylthio)carbapenem derivatives, their preparation and their use as antibiotics Jun 19, 1990 Issued
Array ( [id] => 2788596 [patent_doc_number] => 05100889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => '7-oxabicycloheptyl substituted heterocyclic amide or ester prostaglandin analogs useful in the treatment of thrombotic and vasospastic disease' [patent_app_type] => 1 [patent_app_number] => 7/540026 [patent_app_country] => US [patent_app_date] => 1990-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 108559 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100889.pdf [firstpage_image] =>[orig_patent_app_number] => 540026 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/540026
7-oxabicycloheptyl substituted heterocyclic amide or ester prostaglandin analogs useful in the treatment of thrombotic and vasospastic disease Jun 17, 1990 Issued
07/538599 PREPARATION OF HETEROARYLOXYACETAMIDES Jun 13, 1990 Abandoned
07/536752 ISOCARBACYCLIN DERIVATIVES Jun 11, 1990 Abandoned
Array ( [id] => 2806004 [patent_doc_number] => 05157044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Analogs of carbonic anhydrase inhibitors and their use as topical IOP inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/535573 [patent_app_country] => US [patent_app_date] => 1990-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3665 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/157/05157044.pdf [firstpage_image] =>[orig_patent_app_number] => 535573 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/535573
Analogs of carbonic anhydrase inhibitors and their use as topical IOP inhibitors Jun 10, 1990 Issued
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