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
07/534622 SUBSTITUTED CHLOROTRIAZINES USEFUL FOR REACTIVE CAPPING OF POLYPHENYLENE ETHERS Jun 6, 1990 Abandoned
Array ( [id] => 2794411 [patent_doc_number] => 05143921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Terpene amino alcohols and medicinal uses thereof' [patent_app_type] => 1 [patent_app_number] => 7/533395 [patent_app_country] => US [patent_app_date] => 1990-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12706 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143921.pdf [firstpage_image] =>[orig_patent_app_number] => 533395 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/533395
Terpene amino alcohols and medicinal uses thereof Jun 3, 1990 Issued
Array ( [id] => 2707820 [patent_doc_number] => 04992546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Process for preparing 6,8-diazabicyclo[3.2.2]nonane derivatives' [patent_app_type] => 1 [patent_app_number] => 7/533259 [patent_app_country] => US [patent_app_date] => 1990-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7618 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992546.pdf [firstpage_image] =>[orig_patent_app_number] => 533259 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/533259
Process for preparing 6,8-diazabicyclo[3.2.2]nonane derivatives Jun 3, 1990 Issued
Array ( [id] => 2689795 [patent_doc_number] => 05049676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Process for the preparation of optical isomers of 2-chloropropionic acid esters' [patent_app_type] => 1 [patent_app_number] => 7/530180 [patent_app_country] => US [patent_app_date] => 1990-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1486 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049676.pdf [firstpage_image] =>[orig_patent_app_number] => 530180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/530180
Process for the preparation of optical isomers of 2-chloropropionic acid esters May 29, 1990 Issued
90/002032 SATURATED FATTY ACID AMIDES AS INHIBITORS OF ACYL-COA:CHOLESTEROL ACYLTRANSFERASE May 28, 1990 Issued
Array ( [id] => 2715894 [patent_doc_number] => 05053505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Process for the manufacture of a tri-substituted triazine stabilizer' [patent_app_type] => 1 [patent_app_number] => 7/526194 [patent_app_country] => US [patent_app_date] => 1990-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8722 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053505.pdf [firstpage_image] =>[orig_patent_app_number] => 526194 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526194
Process for the manufacture of a tri-substituted triazine stabilizer May 20, 1990 Issued
Array ( [id] => 2788646 [patent_doc_number] => 05093495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Benzoheterocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 7/523508 [patent_app_country] => US [patent_app_date] => 1990-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3873 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093495.pdf [firstpage_image] =>[orig_patent_app_number] => 523508 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/523508
Benzoheterocyclic compounds May 14, 1990 Issued
07/522032 3,4-DEHYDROPIPERIDINE DERIVATIVES HAVING PSYCHOTROPIC ACTIVITY May 10, 1990 Abandoned
Array ( [id] => 2743651 [patent_doc_number] => 05023254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Aminoalkylindoles, their production, and pharmaceutical preparations based thereon' [patent_app_type] => 1 [patent_app_number] => 7/522014 [patent_app_country] => US [patent_app_date] => 1990-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6465 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023254.pdf [firstpage_image] =>[orig_patent_app_number] => 522014 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/522014
Aminoalkylindoles, their production, and pharmaceutical preparations based thereon May 10, 1990 Issued
Array ( [id] => 2680791 [patent_doc_number] => 05066657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Crotonic acid amide derivatives and insectides containing the same' [patent_app_type] => 1 [patent_app_number] => 7/520411 [patent_app_country] => US [patent_app_date] => 1990-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9135 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066657.pdf [firstpage_image] =>[orig_patent_app_number] => 520411 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520411
Crotonic acid amide derivatives and insectides containing the same May 7, 1990 Issued
Array ( [id] => 2671673 [patent_doc_number] => 05070210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Novel ketenimines as intermediates for insecticides' [patent_app_type] => 1 [patent_app_number] => 7/520292 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26384 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070210.pdf [firstpage_image] =>[orig_patent_app_number] => 520292 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520292
Novel ketenimines as intermediates for insecticides May 6, 1990 Issued
Array ( [id] => 2694128 [patent_doc_number] => 05064848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Benzophenone oxime ether compounds, pharmaceutical compositions and treatment methods' [patent_app_type] => 1 [patent_app_number] => 7/518816 [patent_app_country] => US [patent_app_date] => 1990-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8688 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064848.pdf [firstpage_image] =>[orig_patent_app_number] => 518816 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518816
Benzophenone oxime ether compounds, pharmaceutical compositions and treatment methods May 3, 1990 Issued
07/518508 BUTENOIC ACID DERIVATIVES May 2, 1990 Abandoned
Array ( [id] => 2855263 [patent_doc_number] => 05112868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Hydroxamate derivatives of selected nonsteroidal antiinflammatory acyl residues having cyclooxygenase and 5-lipoxygenase inhibition' [patent_app_type] => 1 [patent_app_number] => 7/518007 [patent_app_country] => US [patent_app_date] => 1990-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12392 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112868.pdf [firstpage_image] =>[orig_patent_app_number] => 518007 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518007
Hydroxamate derivatives of selected nonsteroidal antiinflammatory acyl residues having cyclooxygenase and 5-lipoxygenase inhibition May 1, 1990 Issued
Array ( [id] => 2883147 [patent_doc_number] => 05109000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Thiol carboxylic acid derivatives and their use as collagenase inhibitor' [patent_app_type] => 1 [patent_app_number] => 7/517391 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15789 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109000.pdf [firstpage_image] =>[orig_patent_app_number] => 517391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/517391
Thiol carboxylic acid derivatives and their use as collagenase inhibitor Apr 29, 1990 Issued
Array ( [id] => 2683534 [patent_doc_number] => 05066800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Qunoline intermediates useful therein for synthesizing antibacterial compounds' [patent_app_type] => 1 [patent_app_number] => 7/515958 [patent_app_country] => US [patent_app_date] => 1990-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7392 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066800.pdf [firstpage_image] =>[orig_patent_app_number] => 515958 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515958
Qunoline intermediates useful therein for synthesizing antibacterial compounds Apr 26, 1990 Issued
07/515391 AZATETRACYCLE COMPOUNDS Apr 26, 1990 Abandoned
Array ( [id] => 2856097 [patent_doc_number] => 05166153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Bisacylethylamines' [patent_app_type] => 1 [patent_app_number] => 7/515001 [patent_app_country] => US [patent_app_date] => 1990-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10005 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/166/05166153.pdf [firstpage_image] =>[orig_patent_app_number] => 515001 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515001
Bisacylethylamines Apr 23, 1990 Issued
Array ( [id] => 2672201 [patent_doc_number] => 05073547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Dopamine pro-drug' [patent_app_type] => 1 [patent_app_number] => 7/512211 [patent_app_country] => US [patent_app_date] => 1990-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5618 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073547.pdf [firstpage_image] =>[orig_patent_app_number] => 512211 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/512211
Dopamine pro-drug Apr 19, 1990 Issued
07/513311 1,2,3-TRIAZOLO[4,5-C]PYRIDINES AND THEIR USE AS ANTI-CONVULSANTS Apr 19, 1990 Abandoned
Menu