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Alexander Walker

Examiner (ID: 19218)

Most Active Art Unit
1505
Art Unit(s)
1505, 1503, 3106
Total Applications
576
Issued Applications
431
Pending Applications
0
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2280500 [patent_doc_number] => 04626579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Process for the quasi-ionic polymerization of acrylic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 6/825822 [patent_app_country] => US [patent_app_date] => 1986-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2678 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626579.pdf [firstpage_image] =>[orig_patent_app_number] => 825822 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/825822
Process for the quasi-ionic polymerization of acrylic acid derivatives Feb 3, 1986 Issued
Array ( [id] => 2255995 [patent_doc_number] => 04618435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Organic titanium compositions for use in oil and gas wells' [patent_app_type] => 1 [patent_app_number] => 6/823122 [patent_app_country] => US [patent_app_date] => 1986-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1970 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/618/04618435.pdf [firstpage_image] =>[orig_patent_app_number] => 823122 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/823122
Organic titanium compositions for use in oil and gas wells Jan 26, 1986 Issued
Array ( [id] => 2363370 [patent_doc_number] => 04667002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Phenylquinoxaline resin compositions' [patent_app_type] => 1 [patent_app_number] => 6/819322 [patent_app_country] => US [patent_app_date] => 1986-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2368 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/667/04667002.pdf [firstpage_image] =>[orig_patent_app_number] => 819322 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/819322
Phenylquinoxaline resin compositions Jan 15, 1986 Issued
06/815595 HIGH WATER-ABSORPTIVE SOFT CONTACT LENS Jan 1, 1986 Abandoned
Array ( [id] => 2245951 [patent_doc_number] => 04633023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Fluoroacrylate ester, polymer thereof, and process of making the same' [patent_app_type] => 1 [patent_app_number] => 6/815561 [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] => 3564 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/633/04633023.pdf [firstpage_image] =>[orig_patent_app_number] => 815561 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/815561
Fluoroacrylate ester, polymer thereof, and process of making the same Jan 1, 1986 Issued
06/814344 COMPOSITIONS FOR PRODUCING POLYMERS OF HIGH REFRACTIVE INDEX AND LOW YELLOWNESS Dec 26, 1985 Abandoned
Array ( [id] => 2386464 [patent_doc_number] => 04789714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Molecular weight distribution modification in tubular reactor' [patent_app_type] => 1 [patent_app_number] => 6/840562 [patent_app_country] => US [patent_app_date] => 1985-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12748 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789714.pdf [firstpage_image] =>[orig_patent_app_number] => 840562 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840562
Molecular weight distribution modification in tubular reactor Dec 25, 1985 Issued
Array ( [id] => 2328446 [patent_doc_number] => 04672136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Monoadduct monomers and polyadduct polymers from divinyl ketones' [patent_app_type] => 1 [patent_app_number] => 6/813327 [patent_app_country] => US [patent_app_date] => 1985-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7166 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/672/04672136.pdf [firstpage_image] =>[orig_patent_app_number] => 813327 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/813327
Monoadduct monomers and polyadduct polymers from divinyl ketones Dec 23, 1985 Issued
Array ( [id] => 2243556 [patent_doc_number] => 04622367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-11 [patent_title] => 'X-ray contrast spherical hydrogel particles based on polymer and copolymers of acrylates and methacrylates and the method for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 6/807281 [patent_app_country] => US [patent_app_date] => 1985-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1752 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/622/04622367.pdf [firstpage_image] =>[orig_patent_app_number] => 807281 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/807281
X-ray contrast spherical hydrogel particles based on polymer and copolymers of acrylates and methacrylates and the method for preparation thereof Dec 9, 1985 Issued
Array ( [id] => 2362331 [patent_doc_number] => 04665120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Modified liquid permeable asbestos diaphragms with improved dimensional stability' [patent_app_type] => 1 [patent_app_number] => 6/806676 [patent_app_country] => US [patent_app_date] => 1985-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6592 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/665/04665120.pdf [firstpage_image] =>[orig_patent_app_number] => 806676 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/806676
Modified liquid permeable asbestos diaphragms with improved dimensional stability Dec 8, 1985 Issued
06/803670 HYDROPHILIC COPOLYMERS, THE USE THEREOF AS BIOMEDICAL MATERIALS AND CONTACT-OPTICAL ARTICLES PRODUCED THEREFROM Dec 1, 1985 Abandoned
Array ( [id] => 2361772 [patent_doc_number] => 04657999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'Polymerization emulsifiers' [patent_app_type] => 1 [patent_app_number] => 6/801016 [patent_app_country] => US [patent_app_date] => 1985-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3635 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/657/04657999.pdf [firstpage_image] =>[orig_patent_app_number] => 801016 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/801016
Polymerization emulsifiers Nov 21, 1985 Issued
Array ( [id] => 2302906 [patent_doc_number] => 04673712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Perfluoroalkylvinyl polymer and production and use thereof' [patent_app_type] => 1 [patent_app_number] => 6/800387 [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] => 5593 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/673/04673712.pdf [firstpage_image] =>[orig_patent_app_number] => 800387 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/800387
Perfluoroalkylvinyl polymer and production and use thereof Nov 20, 1985 Issued
Array ( [id] => 2280530 [patent_doc_number] => 04626581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Dihydroxyacryl' [patent_app_type] => 1 [patent_app_number] => 6/797854 [patent_app_country] => US [patent_app_date] => 1985-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6162 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626581.pdf [firstpage_image] =>[orig_patent_app_number] => 797854 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/797854
Dihydroxyacryl Nov 13, 1985 Issued
Array ( [id] => 2280395 [patent_doc_number] => 04626571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Dihydroxyacryl' [patent_app_type] => 1 [patent_app_number] => 6/797853 [patent_app_country] => US [patent_app_date] => 1985-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6157 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626571.pdf [firstpage_image] =>[orig_patent_app_number] => 797853 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/797853
Dihydroxyacryl Nov 13, 1985 Issued
06/797483 RADIATION-HARDENABLE DILUENTS Nov 12, 1985 Abandoned
Array ( [id] => 2256286 [patent_doc_number] => 04590286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Process for epoxidizing an olefin' [patent_app_type] => 1 [patent_app_number] => 6/791811 [patent_app_country] => US [patent_app_date] => 1985-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3316 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/590/04590286.pdf [firstpage_image] =>[orig_patent_app_number] => 791811 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/791811
Process for epoxidizing an olefin Oct 27, 1985 Issued
Array ( [id] => 2420237 [patent_doc_number] => 04727110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Process for the polymerization of shear-stable water-in-oil emulsions' [patent_app_type] => 1 [patent_app_number] => 6/785514 [patent_app_country] => US [patent_app_date] => 1985-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13690 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/727/04727110.pdf [firstpage_image] =>[orig_patent_app_number] => 785514 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/785514
Process for the polymerization of shear-stable water-in-oil emulsions Oct 7, 1985 Issued
Array ( [id] => 2344847 [patent_doc_number] => 04640942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Method of reducing fluid loss in cement compositions containing substantial salt concentrations' [patent_app_type] => 1 [patent_app_number] => 6/780055 [patent_app_country] => US [patent_app_date] => 1985-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3577 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/640/04640942.pdf [firstpage_image] =>[orig_patent_app_number] => 780055 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780055
Method of reducing fluid loss in cement compositions containing substantial salt concentrations Sep 24, 1985 Issued
Array ( [id] => 2262646 [patent_doc_number] => 04598132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-01 [patent_title] => 'Catalyst system and the use thereof for the production of EPDM rubber' [patent_app_type] => 1 [patent_app_number] => 6/780322 [patent_app_country] => US [patent_app_date] => 1985-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3443 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/598/04598132.pdf [firstpage_image] =>[orig_patent_app_number] => 780322 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780322
Catalyst system and the use thereof for the production of EPDM rubber Sep 24, 1985 Issued
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