
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3077587
[patent_doc_number] => 05296610
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'N-substituted polyamide-imides'
[patent_app_type] => 1
[patent_app_number] => 8/013374
[patent_app_country] => US
[patent_app_date] => 1993-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1882
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[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/296/05296610.pdf
[firstpage_image] =>[orig_patent_app_number] => 013374
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/013374 | N-substituted polyamide-imides | Feb 3, 1993 | Issued |
Array
(
[id] => 3047355
[patent_doc_number] => 05286877
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Synthesis of 1,4-dideoxy-1,4-imino-L-arabinitol'
[patent_app_type] => 1
[patent_app_number] => 8/012077
[patent_app_country] => US
[patent_app_date] => 1993-02-01
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 4986
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[patent_words_short_claim] => 207
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/286/05286877.pdf
[firstpage_image] =>[orig_patent_app_number] => 012077
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/012077 | Synthesis of 1,4-dideoxy-1,4-imino-L-arabinitol | Jan 31, 1993 | Issued |
| 07/981070 | INDOLOPYRROLOCARBAZOLE DERIVATIVES | Nov 23, 1992 | Abandoned |
Array
(
[id] => 2937142
[patent_doc_number] => 05260323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-09
[patent_title] => '2,4- and 2,5-substituted pyridine-N-oxides, processes for their preparation and their use'
[patent_app_type] => 1
[patent_app_number] => 7/978467
[patent_app_country] => US
[patent_app_date] => 1992-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3580
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[patent_words_short_claim] => 259
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[pdf_file] => patents/05/260/05260323.pdf
[firstpage_image] =>[orig_patent_app_number] => 978467
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/978467 | 2,4- and 2,5-substituted pyridine-N-oxides, processes for their preparation and their use | Nov 18, 1992 | Issued |
Array
(
[id] => 3052527
[patent_doc_number] => 05324852
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-28
[patent_title] => '4-Substituted-2-hydroxybutanoates and a process for producing them'
[patent_app_type] => 1
[patent_app_number] => 7/974825
[patent_app_country] => US
[patent_app_date] => 1992-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2034
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 142
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[pdf_file] => patents/05/324/05324852.pdf
[firstpage_image] =>[orig_patent_app_number] => 974825
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/974825 | 4-Substituted-2-hydroxybutanoates and a process for producing them | Nov 15, 1992 | Issued |
Array
(
[id] => 2965130
[patent_doc_number] => 05274164
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-28
[patent_title] => 'Preparation of aryl chloroformates'
[patent_app_type] => 1
[patent_app_number] => 7/975693
[patent_app_country] => US
[patent_app_date] => 1992-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4657
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 219
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[pdf_file] => patents/05/274/05274164.pdf
[firstpage_image] =>[orig_patent_app_number] => 975693
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/975693 | Preparation of aryl chloroformates | Nov 12, 1992 | Issued |
Array
(
[id] => 3099079
[patent_doc_number] => 05319122
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-07
[patent_title] => 'Process for the preparation of benzylformimidate'
[patent_app_type] => 1
[patent_app_number] => 7/975306
[patent_app_country] => US
[patent_app_date] => 1992-11-12
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 1239
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[pdf_file] => patents/05/319/05319122.pdf
[firstpage_image] =>[orig_patent_app_number] => 975306
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/975306 | Process for the preparation of benzylformimidate | Nov 11, 1992 | Issued |
Array
(
[id] => 2896809
[patent_doc_number] => 05272268
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-21
[patent_title] => 'Dipeptide derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/974211
[patent_app_country] => US
[patent_app_date] => 1992-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 34699
[patent_no_of_claims] => 1
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[patent_words_short_claim] => 118
[patent_maintenance] => 1
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[pdf_file] => patents/05/272/05272268.pdf
[firstpage_image] =>[orig_patent_app_number] => 974211
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/974211 | Dipeptide derivatives | Nov 9, 1992 | Issued |
Array
(
[id] => 3057836
[patent_doc_number] => 05338749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-16
[patent_title] => 'Diaryl-substituted heterocyclic compounds, their preparation and drigs and cosmetics obtained therefrom'
[patent_app_type] => 1
[patent_app_number] => 7/972518
[patent_app_country] => US
[patent_app_date] => 1992-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11845
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 438
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/338/05338749.pdf
[firstpage_image] =>[orig_patent_app_number] => 972518
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/972518 | Diaryl-substituted heterocyclic compounds, their preparation and drigs and cosmetics obtained therefrom | Nov 5, 1992 | Issued |
Array
(
[id] => 2900287
[patent_doc_number] => 05217981
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-08
[patent_title] => 'LTB4 synthesis inhibitors'
[patent_app_type] => 1
[patent_app_number] => 7/967296
[patent_app_country] => US
[patent_app_date] => 1992-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 7800
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[pdf_file] => patents/05/217/05217981.pdf
[firstpage_image] =>[orig_patent_app_number] => 967296
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/967296 | LTB4 synthesis inhibitors | Oct 26, 1992 | Issued |
Array
(
[id] => 3094929
[patent_doc_number] => 05292770
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-08
[patent_title] => 'Butenoic acid derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/960883
[patent_app_country] => US
[patent_app_date] => 1992-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/05/292/05292770.pdf
[firstpage_image] =>[orig_patent_app_number] => 960883
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/960883 | Butenoic acid derivatives | Oct 13, 1992 | Issued |
| 07/957561 | ETHER PRODUCTION | Oct 6, 1992 | Abandoned |
Array
(
[id] => 2989657
[patent_doc_number] => 05212303
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-18
[patent_title] => 'Benzonaphthalene derivatives, a process for their preparation and their use in therapeutic and cosmetic compositions'
[patent_app_type] => 1
[patent_app_number] => 7/952341
[patent_app_country] => US
[patent_app_date] => 1992-09-28
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[pdf_file] => patents/05/212/05212303.pdf
[firstpage_image] =>[orig_patent_app_number] => 952341
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/952341 | Benzonaphthalene derivatives, a process for their preparation and their use in therapeutic and cosmetic compositions | Sep 27, 1992 | Issued |
Array
(
[id] => 2935251
[patent_doc_number] => 05246962
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-21
[patent_title] => 'Acetylenes disubstituted with a heteroaromatic group and a tetralin group and having retinoid like activity'
[patent_app_type] => 1
[patent_app_number] => 7/947681
[patent_app_country] => US
[patent_app_date] => 1992-09-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/246/05246962.pdf
[firstpage_image] =>[orig_patent_app_number] => 947681
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/947681 | Acetylenes disubstituted with a heteroaromatic group and a tetralin group and having retinoid like activity | Sep 20, 1992 | Issued |
Array
(
[id] => 2956541
[patent_doc_number] => 05231211
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-27
[patent_title] => 'Method for preparing di(organo) esters of pyrocarbonic acid'
[patent_app_type] => 1
[patent_app_number] => 7/947211
[patent_app_country] => US
[patent_app_date] => 1992-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[firstpage_image] =>[orig_patent_app_number] => 947211
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/947211 | Method for preparing di(organo) esters of pyrocarbonic acid | Sep 17, 1992 | Issued |
| 07/941595 | FURTHER NOVEL 5-AMINO-4-HYDROXYHEXANOIC ACID DERIVATIVES AS THERAPEUTIC AGENTS | Sep 7, 1992 | Abandoned |
Array
(
[id] => 2956557
[patent_doc_number] => 05231212
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-27
[patent_title] => 'Process for the continuous preparation of dialkyl carbonates'
[patent_app_type] => 1
[patent_app_number] => 7/936182
[patent_app_country] => US
[patent_app_date] => 1992-08-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/936182 | Process for the continuous preparation of dialkyl carbonates | Aug 25, 1992 | Issued |
Array
(
[id] => 2976324
[patent_doc_number] => 05194673
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-16
[patent_title] => 'Process of alkoxy and aryloxy isothiocyanate preparation'
[patent_app_type] => 1
[patent_app_number] => 7/923765
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[patent_app_date] => 1992-07-27
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[firstpage_image] =>[orig_patent_app_number] => 923765
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Array
(
[id] => 2937350
[patent_doc_number] => 05260334
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-09
[patent_title] => 'Thermally stabilized bis alkylthio-alkylamino-N-alkyl carbamates'
[patent_app_type] => 1
[patent_app_number] => 7/917452
[patent_app_country] => US
[patent_app_date] => 1992-07-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/260/05260334.pdf
[firstpage_image] =>[orig_patent_app_number] => 917452
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/917452 | Thermally stabilized bis alkylthio-alkylamino-N-alkyl carbamates | Jul 20, 1992 | Issued |
Array
(
[id] => 2888510
[patent_doc_number] => 05214185
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-25
[patent_title] => 'Continuous process for preparing dimethyl carbonate'
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[patent_app_number] => 7/914355
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/914355 | Continuous process for preparing dimethyl carbonate | Jul 16, 1992 | Issued |