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
Array ( [id] => 2469409 [patent_doc_number] => 04845247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => '3,4,-dihydro-2H-pyrans' [patent_app_type] => 1 [patent_app_number] => 7/076612 [patent_app_country] => US [patent_app_date] => 1987-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2138 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845247.pdf [firstpage_image] =>[orig_patent_app_number] => 076612 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076612
3,4,-dihydro-2H-pyrans Jul 22, 1987 Issued
Array ( [id] => 2510170 [patent_doc_number] => 04795819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Intermediates for the production of epipodophyllotoxin and related compounds and processes for the preparation and use thereof' [patent_app_type] => 1 [patent_app_number] => 7/076513 [patent_app_country] => US [patent_app_date] => 1987-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17743 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/795/04795819.pdf [firstpage_image] =>[orig_patent_app_number] => 076513 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076513
Intermediates for the production of epipodophyllotoxin and related compounds and processes for the preparation and use thereof Jul 21, 1987 Issued
Array ( [id] => 2547007 [patent_doc_number] => 04804680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Polycyclic ether antibiotic' [patent_app_type] => 1 [patent_app_number] => 7/076427 [patent_app_country] => US [patent_app_date] => 1987-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3331 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804680.pdf [firstpage_image] =>[orig_patent_app_number] => 076427 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076427
Polycyclic ether antibiotic Jul 20, 1987 Issued
Array ( [id] => 2513551 [patent_doc_number] => 04841077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Isoflavone derivatives, and salts thereof, and cancerocidal and immunosuppressive agents containing the same' [patent_app_type] => 1 [patent_app_number] => 7/093025 [patent_app_country] => US [patent_app_date] => 1987-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7005 [patent_no_of_claims] => 2 [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/04/841/04841077.pdf [firstpage_image] =>[orig_patent_app_number] => 093025 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/093025
Isoflavone derivatives, and salts thereof, and cancerocidal and immunosuppressive agents containing the same Jul 15, 1987 Issued
07/072683 NOVEL COMPOUNDS Jul 12, 1987 Abandoned
07/072457 NEW DRUG Jul 12, 1987 Abandoned
Array ( [id] => 2425708 [patent_doc_number] => 04774344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => '2,2-bis-phenol dioxolanes monomers' [patent_app_type] => 1 [patent_app_number] => 7/070983 [patent_app_country] => US [patent_app_date] => 1987-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7301 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/774/04774344.pdf [firstpage_image] =>[orig_patent_app_number] => 070983 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/070983
2,2-bis-phenol dioxolanes monomers Jul 7, 1987 Issued
07/068715 NOVEL VALEPOTRIATE HYDRIN CONTAINING MEDICINES Jun 29, 1987 Abandoned
Array ( [id] => 2516362 [patent_doc_number] => 04855318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Iodopropargyl ethers useful as antimicrobial agents' [patent_app_type] => 1 [patent_app_number] => 7/067674 [patent_app_country] => US [patent_app_date] => 1987-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4477 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/855/04855318.pdf [firstpage_image] =>[orig_patent_app_number] => 067674 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/067674
Iodopropargyl ethers useful as antimicrobial agents Jun 25, 1987 Issued
Array ( [id] => 2466399 [patent_doc_number] => 04845094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => '2-phenylbenzoxepin derivative' [patent_app_type] => 1 [patent_app_number] => 7/063839 [patent_app_country] => US [patent_app_date] => 1987-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22619 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845094.pdf [firstpage_image] =>[orig_patent_app_number] => 063839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/063839
2-phenylbenzoxepin derivative Jun 18, 1987 Issued
Array ( [id] => 2445352 [patent_doc_number] => 04778911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Process for preparation of 3-(acyl)amino-4-alkoxy-phenyl-.beta.-hydroxyethyl-sulfone (sulfonates)' [patent_app_type] => 1 [patent_app_number] => 7/065678 [patent_app_country] => US [patent_app_date] => 1987-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2310 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778911.pdf [firstpage_image] =>[orig_patent_app_number] => 065678 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/065678
Process for preparation of 3-(acyl)amino-4-alkoxy-phenyl-.beta.-hydroxyethyl-sulfone (sulfonates) Jun 17, 1987 Issued
07/063707 ACYLATED NAPHTHYLAMINESAS PLANT FUNGICIDES Jun 14, 1987 Abandoned
Array ( [id] => 2490260 [patent_doc_number] => 04801724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-31 [patent_title] => 'Vitamin E intermediate' [patent_app_type] => 1 [patent_app_number] => 7/058309 [patent_app_country] => US [patent_app_date] => 1987-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2627 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/801/04801724.pdf [firstpage_image] =>[orig_patent_app_number] => 058309 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/058309
Vitamin E intermediate Jun 4, 1987 Issued
Array ( [id] => 2513533 [patent_doc_number] => 04841076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Benzopyran derivatives' [patent_app_type] => 1 [patent_app_number] => 7/058105 [patent_app_country] => US [patent_app_date] => 1987-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7619 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/841/04841076.pdf [firstpage_image] =>[orig_patent_app_number] => 058105 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/058105
Benzopyran derivatives Jun 3, 1987 Issued
Array ( [id] => 2390149 [patent_doc_number] => 04777271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Isocarbacyclin derivatives and process for production thereof' [patent_app_type] => 1 [patent_app_number] => 7/065218 [patent_app_country] => US [patent_app_date] => 1987-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2100 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/777/04777271.pdf [firstpage_image] =>[orig_patent_app_number] => 065218 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/065218
Isocarbacyclin derivatives and process for production thereof May 28, 1987 Issued
07/057136 ALKOXY-SUBSTITUTED DIHYDROBENZOPYRAN-2-CARBOXYLATE DERIVATIVES May 28, 1987 Abandoned
Array ( [id] => 2423124 [patent_doc_number] => 04788314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Method for producing polymerizable monomers containing a sulphate group' [patent_app_type] => 1 [patent_app_number] => 7/053566 [patent_app_country] => US [patent_app_date] => 1987-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2368 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/788/04788314.pdf [firstpage_image] =>[orig_patent_app_number] => 053566 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053566
Method for producing polymerizable monomers containing a sulphate group May 20, 1987 Issued
Array ( [id] => 2515544 [patent_doc_number] => 04851586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => '1,4-naphthalenediol and 1,4-hydroquinone derivatives' [patent_app_type] => 1 [patent_app_number] => 7/065534 [patent_app_country] => US [patent_app_date] => 1987-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11834 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/851/04851586.pdf [firstpage_image] =>[orig_patent_app_number] => 065534 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/065534
1,4-naphthalenediol and 1,4-hydroquinone derivatives May 17, 1987 Issued
Array ( [id] => 2554229 [patent_doc_number] => 04833254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Heteroarotinoids as anticancer agents' [patent_app_type] => 1 [patent_app_number] => 7/048586 [patent_app_country] => US [patent_app_date] => 1987-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11862 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/833/04833254.pdf [firstpage_image] =>[orig_patent_app_number] => 048586 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/048586
Heteroarotinoids as anticancer agents May 10, 1987 Issued
Array ( [id] => 2530071 [patent_doc_number] => 04839382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Anticoccidial compositions' [patent_app_type] => 1 [patent_app_number] => 7/048169 [patent_app_country] => US [patent_app_date] => 1987-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3584 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839382.pdf [firstpage_image] =>[orig_patent_app_number] => 048169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/048169
Anticoccidial compositions May 10, 1987 Issued
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