Search

Alexander Walker

Examiner (ID: 12111)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2827612 [patent_doc_number] => 05120313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Method for measuring blood pressure in an animal or human using a percutaneous access port' [patent_app_type] => 1 [patent_app_number] => 7/749755 [patent_app_country] => US [patent_app_date] => 1990-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5053 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120313.pdf [firstpage_image] =>[orig_patent_app_number] => 749755 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/749755
Method for measuring blood pressure in an animal or human using a percutaneous access port Mar 19, 1990 Issued
Array ( [id] => 2827612 [patent_doc_number] => 05120313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Method for measuring blood pressure in an animal or human using a percutaneous access port' [patent_app_type] => 1 [patent_app_number] => 7/749755 [patent_app_country] => US [patent_app_date] => 1990-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5053 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120313.pdf [firstpage_image] =>[orig_patent_app_number] => 749755 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/749755
Method for measuring blood pressure in an animal or human using a percutaneous access port Mar 19, 1990 Issued
07/495599 PHOTOCHROMIC COMPOUND Mar 18, 1990 Abandoned
Array ( [id] => 2769145 [patent_doc_number] => 05036115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Optical lens system incorporating melanin as an absorbing pigment for protection against electromagnetic radiation' [patent_app_type] => 1 [patent_app_number] => 7/497743 [patent_app_country] => US [patent_app_date] => 1990-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1945 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036115.pdf [firstpage_image] =>[orig_patent_app_number] => 497743 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/497743
Optical lens system incorporating melanin as an absorbing pigment for protection against electromagnetic radiation Mar 18, 1990 Issued
Array ( [id] => 2843211 [patent_doc_number] => 05138000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Curable compositions based on aromatic bismaleimides' [patent_app_type] => 1 [patent_app_number] => 7/482143 [patent_app_country] => US [patent_app_date] => 1990-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3788 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138000.pdf [firstpage_image] =>[orig_patent_app_number] => 482143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/482143
Curable compositions based on aromatic bismaleimides Feb 19, 1990 Issued
07/481694 OPTICAL ELEMENT SUBSTRATE Feb 19, 1990 Abandoned
Array ( [id] => 2837965 [patent_doc_number] => 05120857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Unsaturated bisimides and polymers thereof' [patent_app_type] => 1 [patent_app_number] => 7/483282 [patent_app_country] => US [patent_app_date] => 1990-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4831 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120857.pdf [firstpage_image] =>[orig_patent_app_number] => 483282 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/483282
Unsaturated bisimides and polymers thereof Feb 19, 1990 Issued
Array ( [id] => 2826776 [patent_doc_number] => 05116884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Melanin hydrophilic contact lenses' [patent_app_type] => 1 [patent_app_number] => 7/459749 [patent_app_country] => US [patent_app_date] => 1990-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5212 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/116/05116884.pdf [firstpage_image] =>[orig_patent_app_number] => 459749 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/459749
Melanin hydrophilic contact lenses Feb 15, 1990 Issued
Array ( [id] => 2673906 [patent_doc_number] => 04983737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions' [patent_app_type] => 1 [patent_app_number] => 7/479912 [patent_app_country] => US [patent_app_date] => 1990-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10116 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983737.pdf [firstpage_image] =>[orig_patent_app_number] => 479912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479912
Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions Feb 13, 1990 Issued
Array ( [id] => 2735540 [patent_doc_number] => 05051511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Peroxide free radical initiators containing hindered amine moieties with low basicity' [patent_app_type] => 1 [patent_app_number] => 7/479910 [patent_app_country] => US [patent_app_date] => 1990-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9431 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 763 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051511.pdf [firstpage_image] =>[orig_patent_app_number] => 479910 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479910
Peroxide free radical initiators containing hindered amine moieties with low basicity Feb 13, 1990 Issued
07/479316 HYDROPHILIC OXYGEN PERMEABLE POLYMERS Feb 12, 1990 Abandoned
Array ( [id] => 2598449 [patent_doc_number] => 04965331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Curable resin compositions' [patent_app_type] => 1 [patent_app_number] => 7/471032 [patent_app_country] => US [patent_app_date] => 1990-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3478 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965331.pdf [firstpage_image] =>[orig_patent_app_number] => 471032 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/471032
Curable resin compositions Jan 25, 1990 Issued
Array ( [id] => 2772676 [patent_doc_number] => 04985521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Polymerizable derivatives of 5-oxo-pyrrolidinecarboxylic acid' [patent_app_type] => 1 [patent_app_number] => 7/466546 [patent_app_country] => US [patent_app_date] => 1990-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5329 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985521.pdf [firstpage_image] =>[orig_patent_app_number] => 466546 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/466546
Polymerizable derivatives of 5-oxo-pyrrolidinecarboxylic acid Jan 16, 1990 Issued
Array ( [id] => 2747327 [patent_doc_number] => 04987210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Polymerizable derivatives of 5-oxo-pyrrolidinecarboxylic acid' [patent_app_type] => 1 [patent_app_number] => 7/465292 [patent_app_country] => US [patent_app_date] => 1990-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5336 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987210.pdf [firstpage_image] =>[orig_patent_app_number] => 465292 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/465292
Polymerizable derivatives of 5-oxo-pyrrolidinecarboxylic acid Jan 15, 1990 Issued
Array ( [id] => 2884815 [patent_doc_number] => 05109087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Aromatic allyl amine thermosetting resin composition' [patent_app_type] => 1 [patent_app_number] => 7/464228 [patent_app_country] => US [patent_app_date] => 1990-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6825 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109087.pdf [firstpage_image] =>[orig_patent_app_number] => 464228 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/464228
Aromatic allyl amine thermosetting resin composition Jan 11, 1990 Issued
Array ( [id] => 2671772 [patent_doc_number] => 05034488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Slurry polymerization of crosslinked maleic anhydride-alkyl vinyl ether copolymers in a solvent system comprising a carboxylic acid ester and a saturated hydrocarbon' [patent_app_type] => 1 [patent_app_number] => 7/463709 [patent_app_country] => US [patent_app_date] => 1990-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1438 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034488.pdf [firstpage_image] =>[orig_patent_app_number] => 463709 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/463709
Slurry polymerization of crosslinked maleic anhydride-alkyl vinyl ether copolymers in a solvent system comprising a carboxylic acid ester and a saturated hydrocarbon Jan 10, 1990 Issued
Array ( [id] => 2718710 [patent_doc_number] => 05008444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Process for the production of substituted acryloyloxyhydroxypropyltrialkylammonium chloride' [patent_app_type] => 1 [patent_app_number] => 7/456340 [patent_app_country] => US [patent_app_date] => 1989-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5949 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008444.pdf [firstpage_image] =>[orig_patent_app_number] => 456340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456340
Process for the production of substituted acryloyloxyhydroxypropyltrialkylammonium chloride Dec 25, 1989 Issued
Array ( [id] => 2775210 [patent_doc_number] => 05132383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Copolymers of 3-methacryloyloxy-2-hydroxypropyl trimethylammonium chloride monomer and vinyl monomer' [patent_app_type] => 1 [patent_app_number] => 7/456339 [patent_app_country] => US [patent_app_date] => 1989-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6241 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/132/05132383.pdf [firstpage_image] =>[orig_patent_app_number] => 456339 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456339
Copolymers of 3-methacryloyloxy-2-hydroxypropyl trimethylammonium chloride monomer and vinyl monomer Dec 25, 1989 Issued
Array ( [id] => 2953462 [patent_doc_number] => 05221787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Method of preparing maleic anhydride terpolymers' [patent_app_type] => 1 [patent_app_number] => 7/453319 [patent_app_country] => US [patent_app_date] => 1989-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1632 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221787.pdf [firstpage_image] =>[orig_patent_app_number] => 453319 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453319
Method of preparing maleic anhydride terpolymers Dec 21, 1989 Issued
Array ( [id] => 2669754 [patent_doc_number] => 05047447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Medium incorporating melanin as an absorbing pigment for protection against electromagnetic radiation' [patent_app_type] => 1 [patent_app_number] => 7/453023 [patent_app_country] => US [patent_app_date] => 1989-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6236 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047447.pdf [firstpage_image] =>[orig_patent_app_number] => 453023 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453023
Medium incorporating melanin as an absorbing pigment for protection against electromagnetic radiation Dec 19, 1989 Issued
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