Search

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] => 2856744 [patent_doc_number] => 05166188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Butenoic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 7/837599 [patent_app_country] => US [patent_app_date] => 1992-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31813 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/166/05166188.pdf [firstpage_image] =>[orig_patent_app_number] => 837599 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/837599
Butenoic acid derivatives Feb 19, 1992 Issued
Array ( [id] => 2944494 [patent_doc_number] => 05221316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Fungicides' [patent_app_type] => 1 [patent_app_number] => 7/836970 [patent_app_country] => US [patent_app_date] => 1992-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12803 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221316.pdf [firstpage_image] =>[orig_patent_app_number] => 836970 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/836970
Fungicides Feb 18, 1992 Issued
Array ( [id] => 2897188 [patent_doc_number] => 05241078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Coupling agents and sterically hindered disulfide linked conjugates prepared therefrom' [patent_app_type] => 1 [patent_app_number] => 7/837678 [patent_app_country] => US [patent_app_date] => 1992-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14289 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241078.pdf [firstpage_image] =>[orig_patent_app_number] => 837678 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/837678
Coupling agents and sterically hindered disulfide linked conjugates prepared therefrom Feb 13, 1992 Issued
Array ( [id] => 3097594 [patent_doc_number] => 05292915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Compounds containing carbonate groups and carbonyl groups and the preparation and use thereof' [patent_app_type] => 1 [patent_app_number] => 7/830854 [patent_app_country] => US [patent_app_date] => 1992-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3431 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292915.pdf [firstpage_image] =>[orig_patent_app_number] => 830854 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/830854
Compounds containing carbonate groups and carbonyl groups and the preparation and use thereof Feb 3, 1992 Issued
Array ( [id] => 2941720 [patent_doc_number] => 05223489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Amino acid derivatives, processes for the preparation thereof and pharmaceutical composition comprising the same' [patent_app_type] => 1 [patent_app_number] => 7/828193 [patent_app_country] => US [patent_app_date] => 1992-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27392 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/223/05223489.pdf [firstpage_image] =>[orig_patent_app_number] => 828193 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/828193
Amino acid derivatives, processes for the preparation thereof and pharmaceutical composition comprising the same Jan 29, 1992 Issued
Array ( [id] => 3550561 [patent_doc_number] => 05545838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Diol sulfonamide and sulfinyl renin inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/826586 [patent_app_country] => US [patent_app_date] => 1992-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33987 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/545/05545838.pdf [firstpage_image] =>[orig_patent_app_number] => 826586 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/826586
Diol sulfonamide and sulfinyl renin inhibitors Jan 26, 1992 Issued
Array ( [id] => 2984133 [patent_doc_number] => 05250551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'New (hetero)aryl substituted diazole derivatives, the method of preparing them and application thereof in therapeutics' [patent_app_type] => 1 [patent_app_number] => 7/816819 [patent_app_country] => US [patent_app_date] => 1992-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7261 [patent_no_of_claims] => 4 [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/05/250/05250551.pdf [firstpage_image] =>[orig_patent_app_number] => 816819 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/816819
New (hetero)aryl substituted diazole derivatives, the method of preparing them and application thereof in therapeutics Jan 2, 1992 Issued
Array ( [id] => 2803594 [patent_doc_number] => 05145858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Pyrrolo [1,2-a] imidazole and imidazo [1,2a] pyridine derivatives and their use as 5-lipoxygenase pathway inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/815543 [patent_app_country] => US [patent_app_date] => 1991-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26177 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145858.pdf [firstpage_image] =>[orig_patent_app_number] => 815543 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/815543
Pyrrolo [1,2-a] imidazole and imidazo [1,2a] pyridine derivatives and their use as 5-lipoxygenase pathway inhibitors Dec 25, 1991 Issued
Array ( [id] => 2987238 [patent_doc_number] => 05212173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Alkylaminoalkylamine and ether compounds, processes and intermediates for their preparation, and medicaments containing them' [patent_app_type] => 1 [patent_app_number] => 7/809448 [patent_app_country] => US [patent_app_date] => 1991-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18867 [patent_no_of_claims] => 7 [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/05/212/05212173.pdf [firstpage_image] =>[orig_patent_app_number] => 809448 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/809448
Alkylaminoalkylamine and ether compounds, processes and intermediates for their preparation, and medicaments containing them Dec 18, 1991 Issued
Array ( [id] => 2972421 [patent_doc_number] => 05194466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Piperidine-triazine compounds for use as stabilizers for organic materials' [patent_app_type] => 1 [patent_app_number] => 7/810658 [patent_app_country] => US [patent_app_date] => 1991-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11027 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 758 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194466.pdf [firstpage_image] =>[orig_patent_app_number] => 810658 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/810658
Piperidine-triazine compounds for use as stabilizers for organic materials Dec 18, 1991 Issued
Array ( [id] => 2823814 [patent_doc_number] => 05173512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Method for preparing perfluorinated heterocyclic compounds, and compounds prepared by this method' [patent_app_type] => 1 [patent_app_number] => 7/806286 [patent_app_country] => US [patent_app_date] => 1991-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4352 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173512.pdf [firstpage_image] =>[orig_patent_app_number] => 806286 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/806286
Method for preparing perfluorinated heterocyclic compounds, and compounds prepared by this method Dec 12, 1991 Issued
Array ( [id] => 2891832 [patent_doc_number] => 05270310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'N-aminoalkyl amide inhibitors of protein kinase C' [patent_app_type] => 1 [patent_app_number] => 7/807084 [patent_app_country] => US [patent_app_date] => 1991-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11586 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270310.pdf [firstpage_image] =>[orig_patent_app_number] => 807084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/807084
N-aminoalkyl amide inhibitors of protein kinase C Dec 12, 1991 Issued
07/808247 NOVEL HYDANTOIN COMPOUNDS Dec 11, 1991 Abandoned
Array ( [id] => 2896883 [patent_doc_number] => 05183889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Benzonaphtahalene derivatives, a process for their preparation and their use in therapeutic and cosmetic compositions' [patent_app_type] => 1 [patent_app_number] => 7/803965 [patent_app_country] => US [patent_app_date] => 1991-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8307 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/183/05183889.pdf [firstpage_image] =>[orig_patent_app_number] => 803965 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/803965
Benzonaphtahalene derivatives, a process for their preparation and their use in therapeutic and cosmetic compositions Dec 8, 1991 Issued
Array ( [id] => 2787426 [patent_doc_number] => 05130429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Process for the methylation of triazine compounds containing 2,2,6,6-tetramethylpiperidine groups' [patent_app_type] => 1 [patent_app_number] => 7/800871 [patent_app_country] => US [patent_app_date] => 1991-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5757 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130429.pdf [firstpage_image] =>[orig_patent_app_number] => 800871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/800871
Process for the methylation of triazine compounds containing 2,2,6,6-tetramethylpiperidine groups Nov 26, 1991 Issued
Array ( [id] => 2891942 [patent_doc_number] => 05270317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present' [patent_app_type] => 1 [patent_app_number] => 7/794497 [patent_app_country] => US [patent_app_date] => 1991-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27766 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 676 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270317.pdf [firstpage_image] =>[orig_patent_app_number] => 794497 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/794497
N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present Nov 19, 1991 Issued
07/793218 MANUFACTURE OF POLYFLUORO NITROGEN-CONTAINING ORGANIC COMPOUNDS Nov 6, 1991 Abandoned
07/790097 POLYFLUORO NITROGEN-CONTAINING ORGANIC COMPOUNDS Nov 5, 1991 Abandoned
07/785258 PROCESS FOR THE PREPARATION OF LACTAM DERIVATIVES Nov 3, 1991 Abandoned
Array ( [id] => 2949195 [patent_doc_number] => 05180836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Imidazole derivatives' [patent_app_type] => 1 [patent_app_number] => 7/786392 [patent_app_country] => US [patent_app_date] => 1991-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15836 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180836.pdf [firstpage_image] =>[orig_patent_app_number] => 786392 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786392
Imidazole derivatives Oct 31, 1991 Issued
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