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] => 3614109 [patent_doc_number] => 05510346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => '4-heteroaryl-1,3-benzodiazepines and 2-substituted-gamma-(heteroaryl)benzeneethanamines' [patent_app_type] => 1 [patent_app_number] => 7/782352 [patent_app_country] => US [patent_app_date] => 1991-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25243 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/510/05510346.pdf [firstpage_image] =>[orig_patent_app_number] => 782352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/782352
4-heteroaryl-1,3-benzodiazepines and 2-substituted-gamma-(heteroaryl)benzeneethanamines Oct 23, 1991 Issued
Array ( [id] => 2871523 [patent_doc_number] => 05162540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Process for the production of (+) biotin' [patent_app_type] => 1 [patent_app_number] => 7/777914 [patent_app_country] => US [patent_app_date] => 1991-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9618 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162540.pdf [firstpage_image] =>[orig_patent_app_number] => 777914 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/777914
Process for the production of (+) biotin Oct 16, 1991 Issued
07/769615 PROCESS FOR MAKING ANTIMICROBIAL QUINOLONYL LACTAMS Sep 30, 1991 Abandoned
Array ( [id] => 3098922 [patent_doc_number] => 05314880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Benzimidazole derivatives' [patent_app_type] => 1 [patent_app_number] => 7/752443 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26533 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 817 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/314/05314880.pdf [firstpage_image] =>[orig_patent_app_number] => 752443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/752443
Benzimidazole derivatives Sep 29, 1991 Issued
Array ( [id] => 2937654 [patent_doc_number] => 05247084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Derivatives of p-guanidinobenzoic acid' [patent_app_type] => 1 [patent_app_number] => 7/765749 [patent_app_country] => US [patent_app_date] => 1991-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12895 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247084.pdf [firstpage_image] =>[orig_patent_app_number] => 765749 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/765749
Derivatives of p-guanidinobenzoic acid Sep 25, 1991 Issued
Array ( [id] => 2941242 [patent_doc_number] => 05191120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Process for preparing nonionic X-ray contrast agents' [patent_app_type] => 1 [patent_app_number] => 7/764644 [patent_app_country] => US [patent_app_date] => 1991-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12470 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191120.pdf [firstpage_image] =>[orig_patent_app_number] => 764644 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764644
Process for preparing nonionic X-ray contrast agents Sep 23, 1991 Issued
07/762040 PROCESS FOR PREPARING NITRODIPHENYL (THIO) ETHERS Sep 17, 1991 Abandoned
Array ( [id] => 2976908 [patent_doc_number] => 05252540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Sulfonamides' [patent_app_type] => 1 [patent_app_number] => 7/760156 [patent_app_country] => US [patent_app_date] => 1991-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20137 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 1974 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252540.pdf [firstpage_image] =>[orig_patent_app_number] => 760156 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/760156
Sulfonamides Sep 15, 1991 Issued
Array ( [id] => 2805822 [patent_doc_number] => 05147888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'N-terminal indolyy indolylalkylaminodiol .beta.-amino acid derivatives' [patent_app_type] => 1 [patent_app_number] => 7/760836 [patent_app_country] => US [patent_app_date] => 1991-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7159 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/147/05147888.pdf [firstpage_image] =>[orig_patent_app_number] => 760836 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/760836
N-terminal indolyy indolylalkylaminodiol .beta.-amino acid derivatives Sep 15, 1991 Issued
07/759651 PRODUCTION OF 2-(2-PYRIDYLMETHYLSULFINYL)BENZIMIDAZOLE COMPOUNDS Sep 12, 1991 Abandoned
Array ( [id] => 2878547 [patent_doc_number] => 05185334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => '2,2-disubstituted glycerol and glycerol-like compounds, compositions and methods of use' [patent_app_type] => 1 [patent_app_number] => 7/758448 [patent_app_country] => US [patent_app_date] => 1991-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22170 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/185/05185334.pdf [firstpage_image] =>[orig_patent_app_number] => 758448 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/758448
2,2-disubstituted glycerol and glycerol-like compounds, compositions and methods of use Sep 5, 1991 Issued
Array ( [id] => 2789049 [patent_doc_number] => 05143648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Ascorbic acid derivative and use as antioxidant' [patent_app_type] => 1 [patent_app_number] => 7/748176 [patent_app_country] => US [patent_app_date] => 1991-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2932 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143648.pdf [firstpage_image] =>[orig_patent_app_number] => 748176 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/748176
Ascorbic acid derivative and use as antioxidant Aug 19, 1991 Issued
Array ( [id] => 2830279 [patent_doc_number] => 05175160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Antimicrobial agent for animals' [patent_app_type] => 1 [patent_app_number] => 7/747416 [patent_app_country] => US [patent_app_date] => 1991-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4629 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175160.pdf [firstpage_image] =>[orig_patent_app_number] => 747416 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/747416
Antimicrobial agent for animals Aug 18, 1991 Issued
Array ( [id] => 2976308 [patent_doc_number] => 05256657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Succinamide derivative matrix-metalloprotease inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/747887 [patent_app_country] => US [patent_app_date] => 1991-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4597 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/256/05256657.pdf [firstpage_image] =>[orig_patent_app_number] => 747887 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/747887
Succinamide derivative matrix-metalloprotease inhibitors Aug 18, 1991 Issued
Array ( [id] => 2895313 [patent_doc_number] => 05183810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Imidazole angiotensin II antagonists incorporating a substituted benzyl element' [patent_app_type] => 1 [patent_app_number] => 7/744565 [patent_app_country] => US [patent_app_date] => 1991-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23261 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/183/05183810.pdf [firstpage_image] =>[orig_patent_app_number] => 744565 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/744565
Imidazole angiotensin II antagonists incorporating a substituted benzyl element Aug 12, 1991 Issued
Array ( [id] => 2803648 [patent_doc_number] => 05145861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Fluorinated arachidonic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 7/742459 [patent_app_country] => US [patent_app_date] => 1991-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11306 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145861.pdf [firstpage_image] =>[orig_patent_app_number] => 742459 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/742459
Fluorinated arachidonic acid derivatives Aug 4, 1991 Issued
Array ( [id] => 2916720 [patent_doc_number] => 05179102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Naphthyridinyl/naphthyridinylalkyl-n-terminal anino hydroxy .beta.-amino acid derivatives' [patent_app_type] => 1 [patent_app_number] => 7/739356 [patent_app_country] => US [patent_app_date] => 1991-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7109 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179102.pdf [firstpage_image] =>[orig_patent_app_number] => 739356 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/739356
Naphthyridinyl/naphthyridinylalkyl-n-terminal anino hydroxy .beta.-amino acid derivatives Aug 1, 1991 Issued
Array ( [id] => 3050774 [patent_doc_number] => 05283250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Quinolinyl/quinolinylalkyl-N-terminal amino hydroxy' [patent_app_type] => 1 [patent_app_number] => 7/739355 [patent_app_country] => US [patent_app_date] => 1991-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7165 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283250.pdf [firstpage_image] =>[orig_patent_app_number] => 739355 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/739355
Quinolinyl/quinolinylalkyl-N-terminal amino hydroxy Aug 1, 1991 Issued
Array ( [id] => 2947079 [patent_doc_number] => 05180725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Quinoxalinyl/quinoxaliy; alkyl-N-terminal amino hydroxy' [patent_app_type] => 1 [patent_app_number] => 7/739550 [patent_app_country] => US [patent_app_date] => 1991-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7158 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180725.pdf [firstpage_image] =>[orig_patent_app_number] => 739550 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/739550
Quinoxalinyl/quinoxaliy; alkyl-N-terminal amino hydroxy Aug 1, 1991 Issued
Array ( [id] => 2934320 [patent_doc_number] => 05229391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Pyrimidine derivatives and their use as fungicidal agents' [patent_app_type] => 1 [patent_app_number] => 7/739468 [patent_app_country] => US [patent_app_date] => 1991-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8073 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229391.pdf [firstpage_image] =>[orig_patent_app_number] => 739468 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/739468
Pyrimidine derivatives and their use as fungicidal agents Aug 1, 1991 Issued
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