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
07/392364 NOVEL IMIDAZOLE DERIVATIVES Aug 9, 1989 Abandoned
07/391034 ANTIMICROBIAL AGENT FOR ANIMALS Aug 8, 1989 Abandoned
Array ( [id] => 2605397 [patent_doc_number] => 04948901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Benzamide protease inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/391764 [patent_app_country] => US [patent_app_date] => 1989-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3193 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948901.pdf [firstpage_image] =>[orig_patent_app_number] => 391764 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/391764
Benzamide protease inhibitors Aug 8, 1989 Issued
Array ( [id] => 2605221 [patent_doc_number] => 04948891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Benzamide protease inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/391756 [patent_app_country] => US [patent_app_date] => 1989-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3209 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948891.pdf [firstpage_image] =>[orig_patent_app_number] => 391756 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/391756
Benzamide protease inhibitors Aug 8, 1989 Issued
Array ( [id] => 2746884 [patent_doc_number] => 05003077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Methine dyes' [patent_app_type] => 1 [patent_app_number] => 7/390059 [patent_app_country] => US [patent_app_date] => 1989-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13784 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003077.pdf [firstpage_image] =>[orig_patent_app_number] => 390059 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/390059
Methine dyes Aug 6, 1989 Issued
Array ( [id] => 2671448 [patent_doc_number] => 05047531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Piperidine-triazine compounds for use as stabilizers for organic materials' [patent_app_type] => 1 [patent_app_number] => 7/389152 [patent_app_country] => US [patent_app_date] => 1989-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10797 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047531.pdf [firstpage_image] =>[orig_patent_app_number] => 389152 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/389152
Piperidine-triazine compounds for use as stabilizers for organic materials Aug 1, 1989 Issued
07/389668 2,2-DISUBSTITUTED GLYCEROL AND GLYCEROL-LIKE COMPOUNDS, COMPOSITIONS AND METHODS OF USE Jul 30, 1989 Abandoned
Array ( [id] => 2670289 [patent_doc_number] => 05070137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Process for the preparation of polyisocyanate' [patent_app_type] => 1 [patent_app_number] => 7/382876 [patent_app_country] => US [patent_app_date] => 1989-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4679 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070137.pdf [firstpage_image] =>[orig_patent_app_number] => 382876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/382876
Process for the preparation of polyisocyanate Jul 20, 1989 Issued
Array ( [id] => 2712333 [patent_doc_number] => 05061812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Ascorbic acid derivative' [patent_app_type] => 1 [patent_app_number] => 7/382270 [patent_app_country] => US [patent_app_date] => 1989-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2951 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061812.pdf [firstpage_image] =>[orig_patent_app_number] => 382270 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/382270
Ascorbic acid derivative Jul 19, 1989 Issued
Array ( [id] => 2672847 [patent_doc_number] => 05034543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Ascorbic acid derivative and use as antioxidants' [patent_app_type] => 1 [patent_app_number] => 7/382269 [patent_app_country] => US [patent_app_date] => 1989-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3547 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034543.pdf [firstpage_image] =>[orig_patent_app_number] => 382269 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/382269
Ascorbic acid derivative and use as antioxidants Jul 19, 1989 Issued
07/381212 PROCESS FOR THE PREPARATION OF AMINATED DIKETOBIS(ARYL OR HETEROARYL)PYROLOPYRROLES AND THE USE THEREOF AS PHOTOCONDUCTIVE SUBSTANCES Jul 16, 1989 Abandoned
Array ( [id] => 2780543 [patent_doc_number] => 05100460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Herbicidal compounds and compositions containing them' [patent_app_type] => 1 [patent_app_number] => 7/379418 [patent_app_country] => US [patent_app_date] => 1989-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13702 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100460.pdf [firstpage_image] =>[orig_patent_app_number] => 379418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379418
Herbicidal compounds and compositions containing them Jul 12, 1989 Issued
Array ( [id] => 3062598 [patent_doc_number] => 05294439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-15 [patent_title] => 'Stabilized benzimidazole derivative and composition' [patent_app_type] => 1 [patent_app_number] => 7/379256 [patent_app_country] => US [patent_app_date] => 1989-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5039 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/294/05294439.pdf [firstpage_image] =>[orig_patent_app_number] => 379256 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379256
Stabilized benzimidazole derivative and composition Jul 12, 1989 Issued
Array ( [id] => 2876674 [patent_doc_number] => 05118682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'p-Hydroxy phenone derivatives and the use thereof' [patent_app_type] => 1 [patent_app_number] => 7/378966 [patent_app_country] => US [patent_app_date] => 1989-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3095 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118682.pdf [firstpage_image] =>[orig_patent_app_number] => 378966 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/378966
p-Hydroxy phenone derivatives and the use thereof Jul 11, 1989 Issued
Array ( [id] => 2669003 [patent_doc_number] => 05047410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Indolyl derivatives and their use as 5-HT.sub.3, receptor antagonists' [patent_app_type] => 1 [patent_app_number] => 7/378958 [patent_app_country] => US [patent_app_date] => 1989-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8269 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047410.pdf [firstpage_image] =>[orig_patent_app_number] => 378958 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/378958
Indolyl derivatives and their use as 5-HT.sub.3, receptor antagonists Jul 11, 1989 Issued
Array ( [id] => 2748359 [patent_doc_number] => 05037825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Condensed heterocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 7/377510 [patent_app_country] => US [patent_app_date] => 1989-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19159 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037825.pdf [firstpage_image] =>[orig_patent_app_number] => 377510 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/377510
Condensed heterocyclic compounds Jul 9, 1989 Issued
Array ( [id] => 2743404 [patent_doc_number] => 05028618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Substituted imidazolylmethyloxiranes and substituted imidazolylpropenes, their preparation and fungicides containing them' [patent_app_type] => 1 [patent_app_number] => 7/377000 [patent_app_country] => US [patent_app_date] => 1989-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15281 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028618.pdf [firstpage_image] =>[orig_patent_app_number] => 377000 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/377000
Substituted imidazolylmethyloxiranes and substituted imidazolylpropenes, their preparation and fungicides containing them Jul 6, 1989 Issued
Array ( [id] => 2717697 [patent_doc_number] => 05008391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Enantioselective synthesis of antifolates' [patent_app_type] => 1 [patent_app_number] => 7/377021 [patent_app_country] => US [patent_app_date] => 1989-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9132 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008391.pdf [firstpage_image] =>[orig_patent_app_number] => 377021 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/377021
Enantioselective synthesis of antifolates Jul 6, 1989 Issued
Array ( [id] => 2598686 [patent_doc_number] => 04921957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Novel fluorinated compounds and process for preparing them' [patent_app_type] => 1 [patent_app_number] => 7/375948 [patent_app_country] => US [patent_app_date] => 1989-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1153 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/921/04921957.pdf [firstpage_image] =>[orig_patent_app_number] => 375948 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/375948
Novel fluorinated compounds and process for preparing them Jul 5, 1989 Issued
07/376915 FLUORINATED ARACHIDONIC ACID DERIVATIVES Jul 4, 1989 Abandoned
Menu