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Johann R. Richter

Supervisory Patent Examiner (ID: 7111, Phone: (571)272-0646 , Office: P/1617 )

Most Active Art Unit
1201
Art Unit(s)
1621, 1201, 1208, 1206, 1616, 1613, 1617
Total Applications
1178
Issued Applications
797
Pending Applications
69
Abandoned Applications
313

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2733790 [patent_doc_number] => 05051421 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Benzo-[b]thiophene derivatives' [patent_app_type] => 1 [patent_app_number] => 7/467088 [patent_app_country] => US [patent_app_date] => 1990-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9081 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051421.pdf [firstpage_image] =>[orig_patent_app_number] => 467088 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/467088
Benzo-[b]thiophene derivatives Jan 17, 1990 Issued
Array ( [id] => 2976871 [patent_doc_number] => 05252538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => '(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents' [patent_app_type] => 1 [patent_app_number] => 7/465569 [patent_app_country] => US [patent_app_date] => 1990-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29520 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252538.pdf [firstpage_image] =>[orig_patent_app_number] => 465569 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/465569
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents Jan 15, 1990 Issued
07/464085 COMPOSITION AND USE OF SUBSTITUTED 3-THIO-2-PROPYNENITRILES AS AN INDUSTRIAL ANTIMICROBIAL Jan 11, 1990 Abandoned
Array ( [id] => 2632880 [patent_doc_number] => 04957919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => '1-aminomethyl-3-aryl-4-cyano-pyrroles and use as fungicides' [patent_app_type] => 1 [patent_app_number] => 7/464463 [patent_app_country] => US [patent_app_date] => 1990-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5697 [patent_no_of_claims] => 11 [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/04/957/04957919.pdf [firstpage_image] =>[orig_patent_app_number] => 464463 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/464463
1-aminomethyl-3-aryl-4-cyano-pyrroles and use as fungicides Jan 11, 1990 Issued
Array ( [id] => 2746960 [patent_doc_number] => 05003081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Pyrrole derivatives useful as diazo and coupling components' [patent_app_type] => 1 [patent_app_number] => 7/461688 [patent_app_country] => US [patent_app_date] => 1990-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18980 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 832 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003081.pdf [firstpage_image] =>[orig_patent_app_number] => 461688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/461688
Pyrrole derivatives useful as diazo and coupling components Jan 7, 1990 Issued
Array ( [id] => 2786480 [patent_doc_number] => 05142048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Intermediate for preparation of amino acid derivatives' [patent_app_type] => 1 [patent_app_number] => 7/462117 [patent_app_country] => US [patent_app_date] => 1990-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27427 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142048.pdf [firstpage_image] =>[orig_patent_app_number] => 462117 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/462117
Intermediate for preparation of amino acid derivatives Jan 7, 1990 Issued
Array ( [id] => 2849793 [patent_doc_number] => 05104883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Thioformamide derivatives' [patent_app_type] => 1 [patent_app_number] => 7/461547 [patent_app_country] => US [patent_app_date] => 1990-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18938 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104883.pdf [firstpage_image] =>[orig_patent_app_number] => 461547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/461547
Thioformamide derivatives Jan 4, 1990 Issued
07/456614 TETRAZINE DERIVATIVES Dec 28, 1989 Abandoned
07/459060 POLYFLUORO NITROGEN-CONTAINING ORGANIC COMPOUNDS Dec 28, 1989 Abandoned
Array ( [id] => 2689855 [patent_doc_number] => 05049679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Carboxamide derivatives' [patent_app_type] => 1 [patent_app_number] => 7/458868 [patent_app_country] => US [patent_app_date] => 1989-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13630 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049679.pdf [firstpage_image] =>[orig_patent_app_number] => 458868 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/458868
Carboxamide derivatives Dec 28, 1989 Issued
07/459035 MANUFACTURE OF POLYFLUORO NITROGEN-CONTAINING ORGANIC COMPOUNDS Dec 28, 1989 Abandoned
07/454556 IMIDAZO(4,5-C)PYRIDINES AS ANTIOSTEOPOROTIC AGENTS Dec 20, 1989 Abandoned
07/451872 PHENYLALKYLAMINES AND FUNGICIDES CONTAINING THESE Dec 17, 1989 Abandoned
Array ( [id] => 2815527 [patent_doc_number] => 05086175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Polyisocyanates, their production and uses' [patent_app_type] => 1 [patent_app_number] => 7/451746 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4746 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086175.pdf [firstpage_image] =>[orig_patent_app_number] => 451746 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451746
Polyisocyanates, their production and uses Dec 17, 1989 Issued
Array ( [id] => 2605592 [patent_doc_number] => 04948911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Fluorenone derivatives' [patent_app_type] => 1 [patent_app_number] => 7/452536 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6317 [patent_no_of_claims] => 3 [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/04/948/04948911.pdf [firstpage_image] =>[orig_patent_app_number] => 452536 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452536
Fluorenone derivatives Dec 17, 1989 Issued
Array ( [id] => 2620577 [patent_doc_number] => 04968799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Antibacterial agents' [patent_app_type] => 1 [patent_app_number] => 7/452180 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7610 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/968/04968799.pdf [firstpage_image] =>[orig_patent_app_number] => 452180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452180
Antibacterial agents Dec 17, 1989 Issued
07/451823 1H-IMIDAZOLE DERIVATIVE COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME Dec 14, 1989 Abandoned
07/451675 PREPARATION OF HYDANTOINS AND GLYCINES FROM 4-HYDROXYACETOPHENONE Dec 13, 1989 Abandoned
07/450925 PYRAZOLE COMPOUNDS, AND THEIR PRODUCTION AND USE Dec 13, 1989 Abandoned
Array ( [id] => 2707318 [patent_doc_number] => 05055466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'N-morpholino derivatives and their use as anti-hypertensive agents' [patent_app_type] => 1 [patent_app_number] => 7/450885 [patent_app_country] => US [patent_app_date] => 1989-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11093 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055466.pdf [firstpage_image] =>[orig_patent_app_number] => 450885 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450885
N-morpholino derivatives and their use as anti-hypertensive agents Dec 13, 1989 Issued
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