Search

Michael C. Lai

Examiner (ID: 5892, Phone: (571)270-3236 , Office: P/2457 )

Most Active Art Unit
2457
Art Unit(s)
2457, 2157
Total Applications
574
Issued Applications
490
Pending Applications
1
Abandoned Applications
89

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2998260 [patent_doc_number] => 05354282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Catheter anchoring system' [patent_app_type] => 1 [patent_app_number] => 8/034340 [patent_app_country] => US [patent_app_date] => 1993-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7887 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/354/05354282.pdf [firstpage_image] =>[orig_patent_app_number] => 034340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/034340
Catheter anchoring system Mar 18, 1993 Issued
08/033544 HAIR CURLING SYSTEM Mar 17, 1993 Abandoned
Array ( [id] => 3041958 [patent_doc_number] => 05306253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Winged catheter introducer with pre-bent wings' [patent_app_type] => 1 [patent_app_number] => 8/032226 [patent_app_country] => US [patent_app_date] => 1993-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2520 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/306/05306253.pdf [firstpage_image] =>[orig_patent_app_number] => 032226 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/032226
Winged catheter introducer with pre-bent wings Mar 16, 1993 Issued
Array ( [id] => 2877074 [patent_doc_number] => 05267971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Catheter introducer with notched needle' [patent_app_type] => 1 [patent_app_number] => 8/033609 [patent_app_country] => US [patent_app_date] => 1993-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2499 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/267/05267971.pdf [firstpage_image] =>[orig_patent_app_number] => 033609 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/033609
Catheter introducer with notched needle Mar 16, 1993 Issued
Array ( [id] => 3038836 [patent_doc_number] => 05304144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'Catheter introducer with enhanced needle gripping' [patent_app_type] => 1 [patent_app_number] => 8/032948 [patent_app_country] => US [patent_app_date] => 1993-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2486 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/304/05304144.pdf [firstpage_image] =>[orig_patent_app_number] => 032948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/032948
Catheter introducer with enhanced needle gripping Mar 16, 1993 Issued
08/032038 MEDICATION INFUSION PUMP WITH FLUOROPOLYMER VALVE SEAT Mar 15, 1993 Pending
Array ( [id] => 3004717 [patent_doc_number] => 05308337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Medical tube clip device' [patent_app_type] => 1 [patent_app_number] => 8/033265 [patent_app_country] => US [patent_app_date] => 1993-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 3349 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308337.pdf [firstpage_image] =>[orig_patent_app_number] => 033265 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/033265
Medical tube clip device Mar 15, 1993 Issued
Array ( [id] => 3074022 [patent_doc_number] => 05289800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Waste odor eliminator cover for a cat waste box' [patent_app_type] => 1 [patent_app_number] => 8/031274 [patent_app_country] => US [patent_app_date] => 1993-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1315 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/289/05289800.pdf [firstpage_image] =>[orig_patent_app_number] => 031274 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/031274
Waste odor eliminator cover for a cat waste box Mar 14, 1993 Issued
Array ( [id] => 2996986 [patent_doc_number] => 05330431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Infusion pump' [patent_app_type] => 1 [patent_app_number] => 8/030782 [patent_app_country] => US [patent_app_date] => 1993-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4401 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/330/05330431.pdf [firstpage_image] =>[orig_patent_app_number] => 030782 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/030782
Infusion pump Mar 11, 1993 Issued
Array ( [id] => 3049390 [patent_doc_number] => 05338307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Adaptor cap for trocar assembly' [patent_app_type] => 1 [patent_app_number] => 8/028453 [patent_app_country] => US [patent_app_date] => 1993-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2308 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338307.pdf [firstpage_image] =>[orig_patent_app_number] => 028453 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/028453
Adaptor cap for trocar assembly Mar 8, 1993 Issued
Array ( [id] => 3399047 [patent_doc_number] => 05437294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-01 [patent_title] => 'Compact with rotatable panel in base and/or cover' [patent_app_type] => 1 [patent_app_number] => 8/027207 [patent_app_country] => US [patent_app_date] => 1993-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 23 [patent_no_of_words] => 4554 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/437/05437294.pdf [firstpage_image] =>[orig_patent_app_number] => 027207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/027207
Compact with rotatable panel in base and/or cover Mar 3, 1993 Issued
Array ( [id] => 3414307 [patent_doc_number] => 05389077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Minimally invasive body cavity penetrating instruments' [patent_app_type] => 1 [patent_app_number] => 8/025983 [patent_app_country] => US [patent_app_date] => 1993-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2823 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/389/05389077.pdf [firstpage_image] =>[orig_patent_app_number] => 025983 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/025983
Minimally invasive body cavity penetrating instruments Mar 2, 1993 Issued
Array ( [id] => 2986867 [patent_doc_number] => 05329879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Cat waste elimination system including anti-litter spreading and containment device and also including a device allowing walking kittens to safely enter a kitty litter box' [patent_app_type] => 1 [patent_app_number] => 8/025121 [patent_app_country] => US [patent_app_date] => 1993-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3269 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329879.pdf [firstpage_image] =>[orig_patent_app_number] => 025121 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/025121
Cat waste elimination system including anti-litter spreading and containment device and also including a device allowing walking kittens to safely enter a kitty litter box Mar 1, 1993 Issued
Array ( [id] => 2988000 [patent_doc_number] => 05353743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Urine collection device for pet animals' [patent_app_type] => 1 [patent_app_number] => 8/025126 [patent_app_country] => US [patent_app_date] => 1993-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2561 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/353/05353743.pdf [firstpage_image] =>[orig_patent_app_number] => 025126 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/025126
Urine collection device for pet animals Mar 1, 1993 Issued
Array ( [id] => 2991708 [patent_doc_number] => 05370623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Catheter with protective cover and method of catheterization' [patent_app_type] => 1 [patent_app_number] => 8/024351 [patent_app_country] => US [patent_app_date] => 1993-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2100 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/370/05370623.pdf [firstpage_image] =>[orig_patent_app_number] => 024351 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/024351
Catheter with protective cover and method of catheterization Feb 28, 1993 Issued
Array ( [id] => 3084582 [patent_doc_number] => 05368588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Parenteral fluid medication reservoir pump' [patent_app_type] => 1 [patent_app_number] => 8/023130 [patent_app_country] => US [patent_app_date] => 1993-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 1740 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/368/05368588.pdf [firstpage_image] =>[orig_patent_app_number] => 023130 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/023130
Parenteral fluid medication reservoir pump Feb 25, 1993 Issued
Array ( [id] => 3449533 [patent_doc_number] => 05401242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Apparatus for injecting a substance into the skin' [patent_app_type] => 1 [patent_app_number] => 7/997235 [patent_app_country] => US [patent_app_date] => 1993-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1921 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401242.pdf [firstpage_image] =>[orig_patent_app_number] => 997235 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/997235
Apparatus for injecting a substance into the skin Feb 24, 1993 Issued
Array ( [id] => 2881517 [patent_doc_number] => 05269771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Needleless introducer with hemostatic valve' [patent_app_type] => 1 [patent_app_number] => 8/021838 [patent_app_country] => US [patent_app_date] => 1993-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4300 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/269/05269771.pdf [firstpage_image] =>[orig_patent_app_number] => 021838 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/021838
Needleless introducer with hemostatic valve Feb 23, 1993 Issued
Array ( [id] => 3110398 [patent_doc_number] => 05380304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Flexible, kink-resistant, introducer sheath and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 8/021398 [patent_app_country] => US [patent_app_date] => 1993-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4394 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/380/05380304.pdf [firstpage_image] =>[orig_patent_app_number] => 021398 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/021398
Flexible, kink-resistant, introducer sheath and method of manufacture Feb 22, 1993 Issued
08/020586 MUSTACHE SHAPING DEVICE WITH COVER Feb 21, 1993 Abandoned
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