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
06/300916 PROCESS FOR THE PREPARATION OF PERFLUOROCARBONYLSULFONIC ACID FLUORIDES, THE FLUOROSULFATOPERFLUOROALKANESULFONIC ACID HALIDES THEREBY FORMED AS INTERMEDIATES, AND SOME SPECIFIC PERFLUOROCARBONYLSULFONIC ACID FLUORIDES Sep 9, 1981 Abandoned
06/300917 OMEGA-FLUOROSULFATO-PERFLUORO-(2-METHYL-ALKAN-3-ONES) AND A PROCESS FOR THE PREPARATION OF PERFLUOROISOPROPYLKETOCARBOXYLIC ACID FLUORIDES VIA THE FIRST COMPOUNDS Sep 9, 1981 Abandoned
06/300945 OMEGA-FLUOROSULFATO-PERFLUOROCARBOXYLIC ACID DERIVATIVES AND PROCESSES FOR THEIR PREPARATION Sep 9, 1981 Abandoned
06/300919 PROCESS FOR THE PREPARATION OF POLYFLUOROCARBONYL COMPOUNDS AND SOME NEW REPRESENTATIVES OF THIS CLASS OF COMPOUND Sep 9, 1981 Abandoned
Array ( [id] => 1985836 [patent_doc_number] => 04360467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-23 [patent_title] => 'Process for preparing 8-oxabicyclo[3.2.1]-octane-1-acetic acids' [patent_app_type] => 1 [patent_app_number] => 6/299704 [patent_app_country] => US [patent_app_date] => 1981-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8577 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/360/04360467.pdf [firstpage_image] =>[orig_patent_app_number] => 299704 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/299704
Process for preparing 8-oxabicyclo[3.2.1]-octane-1-acetic acids Sep 7, 1981 Issued
Array ( [id] => 1960050 [patent_doc_number] => 04358410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Process for the preparation of meta sulfobenzoic acid and meta hydroxybenzoic acid therefrom' [patent_app_type] => 1 [patent_app_number] => 6/299984 [patent_app_country] => US [patent_app_date] => 1981-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1313 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358410.pdf [firstpage_image] =>[orig_patent_app_number] => 299984 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/299984
Process for the preparation of meta sulfobenzoic acid and meta hydroxybenzoic acid therefrom Sep 7, 1981 Issued
Array ( [id] => 2017597 [patent_doc_number] => 04371547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-01 [patent_title] => '2-Benzylideneglutaraldehydes useful as disinfectants' [patent_app_type] => 1 [patent_app_number] => 6/294890 [patent_app_country] => US [patent_app_date] => 1981-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3224 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/371/04371547.pdf [firstpage_image] =>[orig_patent_app_number] => 294890 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/294890
2-Benzylideneglutaraldehydes useful as disinfectants Aug 20, 1981 Issued
06/295134 CHROMANOL DERIVATIVES Aug 20, 1981 Abandoned
06/294337 CONDENSATION PRODUCTS OF ARALKYLPHENOL SULFONIC ACID AND FORMALDEHYDE Aug 18, 1981 Abandoned
06/291133 CRYSTALLINE LYSOCELLIN COMPOSITIONS AND METHOD OF MAKING Aug 6, 1981 Abandoned
Array ( [id] => 1941316 [patent_doc_number] => 04340544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Process for producing 2-(2\'-methyl-1\'-propenyl)-4-methyltetrahydropyran' [patent_app_type] => 1 [patent_app_number] => 6/289071 [patent_app_country] => US [patent_app_date] => 1981-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3161 [patent_no_of_claims] => 12 [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/04/340/04340544.pdf [firstpage_image] =>[orig_patent_app_number] => 289071 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/289071
Process for producing 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran Jul 30, 1981 Issued
Array ( [id] => 1967736 [patent_doc_number] => 04362743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Antibacterial monic acid esters' [patent_app_type] => 1 [patent_app_number] => 6/289103 [patent_app_country] => US [patent_app_date] => 1981-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6632 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362743.pdf [firstpage_image] =>[orig_patent_app_number] => 289103 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/289103
Antibacterial monic acid esters Jul 30, 1981 Issued
Array ( [id] => 2006106 [patent_doc_number] => 04401825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Reactive iridoid derivatives; process for manufacture and application of same' [patent_app_type] => 1 [patent_app_number] => 6/285989 [patent_app_country] => US [patent_app_date] => 1981-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3655 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/401/04401825.pdf [firstpage_image] =>[orig_patent_app_number] => 285989 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/285989
Reactive iridoid derivatives; process for manufacture and application of same Jul 22, 1981 Issued
Array ( [id] => 2052172 [patent_doc_number] => 04389410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-21 [patent_title] => 'Esters of monic acid A useful as antibacterial and antimycoplasmal agents' [patent_app_type] => 1 [patent_app_number] => 6/285612 [patent_app_country] => US [patent_app_date] => 1981-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4938 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/389/04389410.pdf [firstpage_image] =>[orig_patent_app_number] => 285612 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/285612
Esters of monic acid A useful as antibacterial and antimycoplasmal agents Jul 20, 1981 Issued
Array ( [id] => 2008636 [patent_doc_number] => 04391821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => '7-Substituted benzopyranes and process for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 6/284573 [patent_app_country] => US [patent_app_date] => 1981-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8203 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/391/04391821.pdf [firstpage_image] =>[orig_patent_app_number] => 284573 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/284573
7-Substituted benzopyranes and process for the preparation thereof Jul 16, 1981 Issued
06/283146 PROCRESS FOR THE PRODUCTION OF IRON (III) HYDROXIDE/DEXTRAN COMPLEXES AND A STERILE PHARMACEUTICAL SOLUTION CONTAINING THEM Jul 13, 1981 Abandoned
Array ( [id] => 1980210 [patent_doc_number] => 04359424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-16 [patent_title] => 'Substituted phenoxyethoxytetrahydropyran' [patent_app_type] => 1 [patent_app_number] => 6/281633 [patent_app_country] => US [patent_app_date] => 1981-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2093 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/359/04359424.pdf [firstpage_image] =>[orig_patent_app_number] => 281633 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/281633
Substituted phenoxyethoxytetrahydropyran Jul 8, 1981 Issued
Array ( [id] => 2130796 [patent_doc_number] => 04454329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-12 [patent_title] => 'Process for preparation of tocopherol concentrates' [patent_app_type] => 1 [patent_app_number] => 6/279650 [patent_app_country] => US [patent_app_date] => 1981-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4754 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/454/04454329.pdf [firstpage_image] =>[orig_patent_app_number] => 279650 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/279650
Process for preparation of tocopherol concentrates Jul 1, 1981 Issued
Array ( [id] => 2179082 [patent_doc_number] => 04508734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-02 [patent_title] => 'Substituted N-benzoyl-N-phenoxyphenylureas, the manufacture, and the use thereof for combating insects' [patent_app_type] => 1 [patent_app_number] => 6/278667 [patent_app_country] => US [patent_app_date] => 1981-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3048 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/508/04508734.pdf [firstpage_image] =>[orig_patent_app_number] => 278667 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/278667
Substituted N-benzoyl-N-phenoxyphenylureas, the manufacture, and the use thereof for combating insects Jun 28, 1981 Issued
Array ( [id] => 1883066 [patent_doc_number] => 04303653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-01 [patent_title] => 'Organic phosphoric acid ester derivatives, a process for preparing the same and insecticidal, miticidal or nematocidal compositions containing the same' [patent_app_type] => 1 [patent_app_number] => 6/163662 [patent_app_country] => US [patent_app_date] => 1981-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6573 [patent_no_of_claims] => 9 [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/04/303/04303653.pdf [firstpage_image] =>[orig_patent_app_number] => 163662 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/163662
Organic phosphoric acid ester derivatives, a process for preparing the same and insecticidal, miticidal or nematocidal compositions containing the same Jun 26, 1981 Issued
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