Search

Lawrence W. Luk

Examiner (ID: 10974)

Most Active Art Unit
2838
Art Unit(s)
2838, 2187
Total Applications
483
Issued Applications
424
Pending Applications
24
Abandoned Applications
34

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2985226 [patent_doc_number] => 05212067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Quick assay for detection of salmonella' [patent_app_type] => 1 [patent_app_number] => 7/330479 [patent_app_country] => US [patent_app_date] => 1989-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1688 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212067.pdf [firstpage_image] =>[orig_patent_app_number] => 330479 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/330479
Quick assay for detection of salmonella Mar 29, 1989 Issued
07/330357 CATALYZED REPORTER DEPOSITION Mar 28, 1989 Abandoned
Array ( [id] => 2813912 [patent_doc_number] => 05122456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Amperometric method for the quantitative determination of 1,4-dihydronicotinamide adenine dinucleotide (NADH) in solution' [patent_app_type] => 1 [patent_app_number] => 7/295035 [patent_app_country] => US [patent_app_date] => 1989-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3913 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122456.pdf [firstpage_image] =>[orig_patent_app_number] => 295035 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295035
Amperometric method for the quantitative determination of 1,4-dihydronicotinamide adenine dinucleotide (NADH) in solution Feb 23, 1989 Issued
Array ( [id] => 2681266 [patent_doc_number] => 05045480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Gel particles having hapten moieties bound thereto as immunoassay reagent' [patent_app_type] => 1 [patent_app_number] => 7/308658 [patent_app_country] => US [patent_app_date] => 1989-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12040 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045480.pdf [firstpage_image] =>[orig_patent_app_number] => 308658 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/308658
Gel particles having hapten moieties bound thereto as immunoassay reagent Feb 8, 1989 Issued
Array ( [id] => 2856611 [patent_doc_number] => 05149623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Rapid, easy, and economical screening test for antibodies to human immunodeficiency virus' [patent_app_type] => 1 [patent_app_number] => 7/303819 [patent_app_country] => US [patent_app_date] => 1989-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3392 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149623.pdf [firstpage_image] =>[orig_patent_app_number] => 303819 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303819
Rapid, easy, and economical screening test for antibodies to human immunodeficiency virus Jan 31, 1989 Issued
Array ( [id] => 2941086 [patent_doc_number] => 05254457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Monoclonal antibodies and method for identifying different aids-related viruses' [patent_app_type] => 1 [patent_app_number] => 7/295933 [patent_app_country] => US [patent_app_date] => 1989-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2617 [patent_no_of_claims] => 5 [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/05/254/05254457.pdf [firstpage_image] =>[orig_patent_app_number] => 295933 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295933
Monoclonal antibodies and method for identifying different aids-related viruses Jan 10, 1989 Issued
07/265920 NOVEL VIRUS-LIKE INFECTIONS AGENT ISOLATED FROM PATIENTS WITH AIDS Nov 1, 1988 Abandoned
07/250319 METHOD AND APPARATUS FOR CONDUCTING AN ENZYME SPOT TEST Sep 27, 1988 Abandoned
Array ( [id] => 2812132 [patent_doc_number] => 05080833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Immobilization of bioactive substance on lipid composition containing modified lipid compound' [patent_app_type] => 1 [patent_app_number] => 7/246092 [patent_app_country] => US [patent_app_date] => 1988-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7494 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080833.pdf [firstpage_image] =>[orig_patent_app_number] => 246092 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/246092
Immobilization of bioactive substance on lipid composition containing modified lipid compound Sep 18, 1988 Issued
07/231193 BISPECIFIC ANTIBODIES FOR SELECTIVE IMMUNE REGULATION AND FOR SELECTIVE IMMUNE CELL BINDING Aug 10, 1988 Abandoned
Array ( [id] => 2909355 [patent_doc_number] => 05236823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Detection method of abnormally-responding lymphocytes as well as detection reagent and kit therefor' [patent_app_type] => 1 [patent_app_number] => 7/224712 [patent_app_country] => US [patent_app_date] => 1988-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3930 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236823.pdf [firstpage_image] =>[orig_patent_app_number] => 224712 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/224712
Detection method of abnormally-responding lymphocytes as well as detection reagent and kit therefor Jul 26, 1988 Issued
Array ( [id] => 2828921 [patent_doc_number] => 05098849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Material and method to reduce non-specific binding of a labelled material' [patent_app_type] => 1 [patent_app_number] => 7/218712 [patent_app_country] => US [patent_app_date] => 1988-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2963 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/098/05098849.pdf [firstpage_image] =>[orig_patent_app_number] => 218712 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/218712
Material and method to reduce non-specific binding of a labelled material Jul 12, 1988 Issued
Array ( [id] => 2750650 [patent_doc_number] => 05071774 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Multiparameter particle analysis' [patent_app_type] => 1 [patent_app_number] => 7/210688 [patent_app_country] => US [patent_app_date] => 1988-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7100 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/071/05071774.pdf [firstpage_image] =>[orig_patent_app_number] => 210688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/210688
Multiparameter particle analysis Jun 22, 1988 Issued
Array ( [id] => 2914718 [patent_doc_number] => 05178999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Epstein-barr virus transformed cell lines superinfected with a second virus' [patent_app_type] => 1 [patent_app_number] => 7/187794 [patent_app_country] => US [patent_app_date] => 1988-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1494 [patent_no_of_claims] => 5 [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/05/178/05178999.pdf [firstpage_image] =>[orig_patent_app_number] => 187794 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/187794
Epstein-barr virus transformed cell lines superinfected with a second virus Apr 28, 1988 Issued
Array ( [id] => 2473864 [patent_doc_number] => 04879215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Concentrating immunochemical test strip' [patent_app_type] => 1 [patent_app_number] => 7/164308 [patent_app_country] => US [patent_app_date] => 1988-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11297 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/879/04879215.pdf [firstpage_image] =>[orig_patent_app_number] => 164308 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/164308
Concentrating immunochemical test strip Mar 3, 1988 Issued
Array ( [id] => 2929186 [patent_doc_number] => 05219729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Fertility assay' [patent_app_type] => 1 [patent_app_number] => 7/160165 [patent_app_country] => US [patent_app_date] => 1988-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5287 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219729.pdf [firstpage_image] =>[orig_patent_app_number] => 160165 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/160165
Fertility assay Feb 24, 1988 Issued
Array ( [id] => 2528441 [patent_doc_number] => 04839299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Assay for the free portion of substances in biological fluids' [patent_app_type] => 1 [patent_app_number] => 7/075254 [patent_app_country] => US [patent_app_date] => 1987-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6702 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839299.pdf [firstpage_image] =>[orig_patent_app_number] => 075254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/075254
Assay for the free portion of substances in biological fluids Jul 16, 1987 Issued
Array ( [id] => 2692643 [patent_doc_number] => 05064769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Immunoassay of apolipoprotein-B of low density lipoproteins in plasma' [patent_app_type] => 1 [patent_app_number] => 6/829206 [patent_app_country] => US [patent_app_date] => 1986-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1490 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064769.pdf [firstpage_image] =>[orig_patent_app_number] => 829206 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/829206
Immunoassay of apolipoprotein-B of low density lipoproteins in plasma Feb 13, 1986 Issued
Array ( [id] => 2525087 [patent_doc_number] => 04861711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Sheet-like diagnostic device' [patent_app_type] => 1 [patent_app_number] => 6/808563 [patent_app_country] => US [patent_app_date] => 1985-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4250 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/861/04861711.pdf [firstpage_image] =>[orig_patent_app_number] => 808563 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/808563
Sheet-like diagnostic device Dec 12, 1985 Issued
Array ( [id] => 2881311 [patent_doc_number] => 05108907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Laser Doppler spectrometer for the statistical study of the behavior of microscopic organisms' [patent_app_type] => 1 [patent_app_number] => 6/651402 [patent_app_country] => US [patent_app_date] => 1984-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 45 [patent_no_of_words] => 6070 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/108/05108907.pdf [firstpage_image] =>[orig_patent_app_number] => 651402 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/651402
Laser Doppler spectrometer for the statistical study of the behavior of microscopic organisms Sep 16, 1984 Issued
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