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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] => 2776421 [patent_doc_number] => 05075502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Nonionic X-ray contrast agents, compositions and methods' [patent_app_type] => 1 [patent_app_number] => 7/450693 [patent_app_country] => US [patent_app_date] => 1989-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12457 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075502.pdf [firstpage_image] =>[orig_patent_app_number] => 450693 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450693
Nonionic X-ray contrast agents, compositions and methods Dec 12, 1989 Issued
Array ( [id] => 2627033 [patent_doc_number] => 04966905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Anti-ulcer 5-(2-substituted ethenyl)-3-(2H)-furanones' [patent_app_type] => 1 [patent_app_number] => 7/449620 [patent_app_country] => US [patent_app_date] => 1989-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9630 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966905.pdf [firstpage_image] =>[orig_patent_app_number] => 449620 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449620
Anti-ulcer 5-(2-substituted ethenyl)-3-(2H)-furanones Dec 11, 1989 Issued
Array ( [id] => 2849953 [patent_doc_number] => 05104891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Cycloheptimidazolone compounds as angiotensin II antagonists for control of hypertension' [patent_app_type] => 1 [patent_app_number] => 7/449700 [patent_app_country] => US [patent_app_date] => 1989-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18681 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 2750 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104891.pdf [firstpage_image] =>[orig_patent_app_number] => 449700 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449700
Cycloheptimidazolone compounds as angiotensin II antagonists for control of hypertension Dec 10, 1989 Issued
Array ( [id] => 2736839 [patent_doc_number] => 04997938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Piperidylaminotriazine derivatives and their use as stabilizers' [patent_app_type] => 1 [patent_app_number] => 7/453061 [patent_app_country] => US [patent_app_date] => 1989-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1314 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997938.pdf [firstpage_image] =>[orig_patent_app_number] => 453061 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453061
Piperidylaminotriazine derivatives and their use as stabilizers Dec 7, 1989 Issued
07/447957 CYCLIC RENIN INHIBITORS CONTAINING 3(S)-AMINO-4-CYCLOHEXYL-2(R)- HYDROXY-BUTANOIC ACID OR 4-CYCLOHEXYL-(2R, 3S)-DIHYDROXYBUTANOIC ACID OR RELATED ANALOGS Dec 7, 1989 Abandoned
07/446113 N-SUBSTITUTED ACYLAMINO ACID COMPOUNDS, PROCESS FOR THEIR PRODUCTION AND THEIR USE Dec 4, 1989 Abandoned
Array ( [id] => 2853427 [patent_doc_number] => 05134150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Inhibition of the 5-lipoxygenase pathway' [patent_app_type] => 1 [patent_app_number] => 7/445581 [patent_app_country] => US [patent_app_date] => 1989-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24872 [patent_no_of_claims] => 42 [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/05/134/05134150.pdf [firstpage_image] =>[orig_patent_app_number] => 445581 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/445581
Inhibition of the 5-lipoxygenase pathway Dec 3, 1989 Issued
07/445257 HETEROCYCLIC ACYL AMINODIOL BETA-AMINO ACID DERIVATIVES Dec 3, 1989 Abandoned
Array ( [id] => 2804965 [patent_doc_number] => 05114937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Renin inhibiting nonpeptides' [patent_app_type] => 1 [patent_app_number] => 7/442952 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11461 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/114/05114937.pdf [firstpage_image] =>[orig_patent_app_number] => 442952 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442952
Renin inhibiting nonpeptides Nov 27, 1989 Issued
Array ( [id] => 2867566 [patent_doc_number] => 05162335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Di- and tetrahydroisoquinoline derivatives' [patent_app_type] => 1 [patent_app_number] => 7/480755 [patent_app_country] => US [patent_app_date] => 1989-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5084 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162335.pdf [firstpage_image] =>[orig_patent_app_number] => 480755 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/480755
Di- and tetrahydroisoquinoline derivatives Nov 26, 1989 Issued
Array ( [id] => 2633135 [patent_doc_number] => 04952570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => '5,6-dihydro-2-(substituted phenyl)-1,2,4-triazine-3,5(2H,4H)-diones' [patent_app_type] => 1 [patent_app_number] => 7/440828 [patent_app_country] => US [patent_app_date] => 1989-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12711 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/952/04952570.pdf [firstpage_image] =>[orig_patent_app_number] => 440828 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440828
5,6-dihydro-2-(substituted phenyl)-1,2,4-triazine-3,5(2H,4H)-diones Nov 23, 1989 Issued
Array ( [id] => 2735823 [patent_doc_number] => 05039805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Novel benzoic and phenylacetic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 7/440949 [patent_app_country] => US [patent_app_date] => 1989-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11879 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/039/05039805.pdf [firstpage_image] =>[orig_patent_app_number] => 440949 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440949
Novel benzoic and phenylacetic acid derivatives Nov 23, 1989 Issued
Array ( [id] => 2891264 [patent_doc_number] => 05239071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Process for methylating a hindered nitrogen atom in an inert non-aqueous solvent' [patent_app_type] => 1 [patent_app_number] => 7/439749 [patent_app_country] => US [patent_app_date] => 1989-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6498 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239071.pdf [firstpage_image] =>[orig_patent_app_number] => 439749 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/439749
Process for methylating a hindered nitrogen atom in an inert non-aqueous solvent Nov 20, 1989 Issued
Array ( [id] => 2726920 [patent_doc_number] => 05076828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Oxyalkylated quaternary ammonium compounds and plant growth regulating compositions containing said compounds' [patent_app_type] => 1 [patent_app_number] => 7/439080 [patent_app_country] => US [patent_app_date] => 1989-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6805 [patent_no_of_claims] => 2 [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/05/076/05076828.pdf [firstpage_image] =>[orig_patent_app_number] => 439080 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/439080
Oxyalkylated quaternary ammonium compounds and plant growth regulating compositions containing said compounds Nov 19, 1989 Issued
Array ( [id] => 2746586 [patent_doc_number] => 05011969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Fluorene derivative and process for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 7/436880 [patent_app_country] => US [patent_app_date] => 1989-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1965 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011969.pdf [firstpage_image] =>[orig_patent_app_number] => 436880 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436880
Fluorene derivative and process for preparation thereof Nov 15, 1989 Issued
Array ( [id] => 2718473 [patent_doc_number] => 05008431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Benzophenone derivative' [patent_app_type] => 1 [patent_app_number] => 7/436620 [patent_app_country] => US [patent_app_date] => 1989-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1667 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008431.pdf [firstpage_image] =>[orig_patent_app_number] => 436620 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436620
Benzophenone derivative Nov 14, 1989 Issued
Array ( [id] => 2707506 [patent_doc_number] => 05055474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => '2,3-dihydro-1H-indene derivatives and their use as pharmaceutical agents' [patent_app_type] => 1 [patent_app_number] => 7/436192 [patent_app_country] => US [patent_app_date] => 1989-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28027 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 602 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055474.pdf [firstpage_image] =>[orig_patent_app_number] => 436192 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436192
2,3-dihydro-1H-indene derivatives and their use as pharmaceutical agents Nov 13, 1989 Issued
07/436361 SUBSTITUTED SEMICARBAZONE ARTHROPODICIDES Nov 12, 1989 Abandoned
Array ( [id] => 2806043 [patent_doc_number] => 05157046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Method of treating epithelial disorders' [patent_app_type] => 1 [patent_app_number] => 7/434962 [patent_app_country] => US [patent_app_date] => 1989-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12865 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 928 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/157/05157046.pdf [firstpage_image] =>[orig_patent_app_number] => 434962 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/434962
Method of treating epithelial disorders Nov 12, 1989 Issued
Array ( [id] => 2867385 [patent_doc_number] => 05153197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Treatment of hypertension with angiotensin II blocking imidazoles' [patent_app_type] => 1 [patent_app_number] => 7/436165 [patent_app_country] => US [patent_app_date] => 1989-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 80125 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 1486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153197.pdf [firstpage_image] =>[orig_patent_app_number] => 436165 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436165
Treatment of hypertension with angiotensin II blocking imidazoles Nov 12, 1989 Issued
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