Search

David Robertson

Examiner (ID: 3091)

Most Active Art Unit
2121
Art Unit(s)
2163, 2127, 3623, 2121
Total Applications
304
Issued Applications
193
Pending Applications
23
Abandoned Applications
92

Applications

Application numberTitle of the applicationFiling DateStatus
06/823211 PROCESS FOR THE PREPARATION OF 1-AMINO-2-NAPHTHOL-4-SULFONIC ACID Jan 27, 1986 Abandoned
06/821590 2-HALOCHROMANS Jan 22, 1986 Abandoned
Array ( [id] => 2454101 [patent_doc_number] => 04717506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Pyran derivatives and perfume composition containing the same' [patent_app_type] => 1 [patent_app_number] => 6/821456 [patent_app_country] => US [patent_app_date] => 1986-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1856 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/717/04717506.pdf [firstpage_image] =>[orig_patent_app_number] => 821456 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/821456
Pyran derivatives and perfume composition containing the same Jan 21, 1986 Issued
Array ( [id] => 2445400 [patent_doc_number] => 04740523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Interfuranylene prostacyclins' [patent_app_type] => 1 [patent_app_number] => 6/820434 [patent_app_country] => US [patent_app_date] => 1986-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8480 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/740/04740523.pdf [firstpage_image] =>[orig_patent_app_number] => 820434 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/820434
Interfuranylene prostacyclins Jan 16, 1986 Issued
Array ( [id] => 2362139 [patent_doc_number] => 04665084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Condensed benzopyrone derivatives' [patent_app_type] => 1 [patent_app_number] => 6/818770 [patent_app_country] => US [patent_app_date] => 1986-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18617 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/665/04665084.pdf [firstpage_image] =>[orig_patent_app_number] => 818770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/818770
Condensed benzopyrone derivatives Jan 13, 1986 Issued
Array ( [id] => 2387312 [patent_doc_number] => 04709055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => '(Alkoxy-methyl)-phenyl-methyl-epoxybutanes' [patent_app_type] => 1 [patent_app_number] => 6/818451 [patent_app_country] => US [patent_app_date] => 1986-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2629 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/709/04709055.pdf [firstpage_image] =>[orig_patent_app_number] => 818451 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/818451
(Alkoxy-methyl)-phenyl-methyl-epoxybutanes Jan 12, 1986 Issued
06/817501 ULTRAVIOLET RADIATION ABSORBING COMPOSITIONS Jan 8, 1986 Abandoned
Array ( [id] => 2426477 [patent_doc_number] => 04739083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Process for preparing pyrone-3-carboxamide compounds' [patent_app_type] => 1 [patent_app_number] => 6/815919 [patent_app_country] => US [patent_app_date] => 1986-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7367 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/739/04739083.pdf [firstpage_image] =>[orig_patent_app_number] => 815919 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/815919
Process for preparing pyrone-3-carboxamide compounds Jan 1, 1986 Issued
Array ( [id] => 2386338 [patent_doc_number] => 04730061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-08 [patent_title] => 'Pyrone-3-carboxamide compounds' [patent_app_type] => 1 [patent_app_number] => 6/815229 [patent_app_country] => US [patent_app_date] => 1985-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1987 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/730/04730061.pdf [firstpage_image] =>[orig_patent_app_number] => 815229 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/815229
Pyrone-3-carboxamide compounds Dec 30, 1985 Issued
Array ( [id] => 2418714 [patent_doc_number] => 04771072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Alkoxynaphthalene derivatives' [patent_app_type] => 1 [patent_app_number] => 6/814805 [patent_app_country] => US [patent_app_date] => 1985-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12215 [patent_no_of_claims] => 7 [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/04/771/04771072.pdf [firstpage_image] =>[orig_patent_app_number] => 814805 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/814805
Alkoxynaphthalene derivatives Dec 29, 1985 Issued
06/813195 PREPARATION OF 6-SUBSTITUTED 4-CHROMANONES Dec 23, 1985 Abandoned
Array ( [id] => 2306067 [patent_doc_number] => 04691033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Process for preparing 3-phenoxybenzaldehydes' [patent_app_type] => 1 [patent_app_number] => 6/811403 [patent_app_country] => US [patent_app_date] => 1985-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1459 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/691/04691033.pdf [firstpage_image] =>[orig_patent_app_number] => 811403 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/811403
Process for preparing 3-phenoxybenzaldehydes Dec 19, 1985 Issued
Array ( [id] => 2637108 [patent_doc_number] => 04892960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Crystalline lysocellin compositions and method of making' [patent_app_type] => 1 [patent_app_number] => 6/810910 [patent_app_country] => US [patent_app_date] => 1985-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2872 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892960.pdf [firstpage_image] =>[orig_patent_app_number] => 810910 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/810910
Crystalline lysocellin compositions and method of making Dec 19, 1985 Issued
Array ( [id] => 2446068 [patent_doc_number] => 04745200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Method of producing salts of 1,3-dioxolane-4-carboxylic acids and method of using same' [patent_app_type] => 1 [patent_app_number] => 6/808594 [patent_app_country] => US [patent_app_date] => 1985-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3062 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745200.pdf [firstpage_image] =>[orig_patent_app_number] => 808594 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/808594
Method of producing salts of 1,3-dioxolane-4-carboxylic acids and method of using same Dec 12, 1985 Issued
Array ( [id] => 2390199 [patent_doc_number] => 04794170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Method for the preparation of conjugates of adenine-9-beta-arabinofuranoside 5\' monophosphate with lactosaminated human albumin, the obtained conjugates and therapeutically active compositions containing them' [patent_app_type] => 1 [patent_app_number] => 6/807657 [patent_app_country] => US [patent_app_date] => 1985-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3614 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/794/04794170.pdf [firstpage_image] =>[orig_patent_app_number] => 807657 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/807657
Method for the preparation of conjugates of adenine-9-beta-arabinofuranoside 5' monophosphate with lactosaminated human albumin, the obtained conjugates and therapeutically active compositions containing them Dec 10, 1985 Issued
06/806981 INSECTICIDAL SUBSTITUTED AND UNSUBSTITUTED BENZOIC ACID 2-ALKYL AND 2-CYCLOALKYLHYDRAZINES Dec 8, 1985 Abandoned
Array ( [id] => 2421875 [patent_doc_number] => 04734512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Intermediates for the production of podophyllotoxin and related compounds and processes for the preparation and use thereof' [patent_app_type] => 1 [patent_app_number] => 6/805484 [patent_app_country] => US [patent_app_date] => 1985-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3983 [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/04/734/04734512.pdf [firstpage_image] =>[orig_patent_app_number] => 805484 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/805484
Intermediates for the production of podophyllotoxin and related compounds and processes for the preparation and use thereof Dec 4, 1985 Issued
06/803036 AMINOALKYL NAPHTHALENEDIOLS AS HOST RESISTANCE ENHANCERS Nov 28, 1985 Abandoned
Array ( [id] => 2341966 [patent_doc_number] => 04713465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-15 [patent_title] => 'Flavanone intermediates for halogenohydroxyflavones' [patent_app_type] => 1 [patent_app_number] => 6/801703 [patent_app_country] => US [patent_app_date] => 1985-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4985 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/713/04713465.pdf [firstpage_image] =>[orig_patent_app_number] => 801703 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/801703
Flavanone intermediates for halogenohydroxyflavones Nov 25, 1985 Issued
Array ( [id] => 2311028 [patent_doc_number] => 04675419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-23 [patent_title] => 'Process for preparing .alpha.-hydroxy-acids and compounds obtained by this process' [patent_app_type] => 1 [patent_app_number] => 6/800229 [patent_app_country] => US [patent_app_date] => 1985-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8418 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/675/04675419.pdf [firstpage_image] =>[orig_patent_app_number] => 800229 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/800229
Process for preparing .alpha.-hydroxy-acids and compounds obtained by this process Nov 20, 1985 Issued
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