![](/images/general/no_picture/200_user.png)
Phuong Thao Cao
Examiner (ID: 2771, Phone: (571)272-2735 , Office: P/2164 )
Most Active Art Unit | 2164 |
Art Unit(s) | 2164 |
Total Applications | 856 |
Issued Applications | 618 |
Pending Applications | 53 |
Abandoned Applications | 185 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 1947017
[patent_doc_number] => 04320770
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-23
[patent_title] => 'Diagnostic specimen collector'
[patent_app_type] => 1
[patent_app_number] => 6/035728
[patent_app_country] => US
[patent_app_date] => 1979-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2177
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/320/04320770.pdf
[firstpage_image] =>[orig_patent_app_number] => 035728
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/035728 | Diagnostic specimen collector | May 2, 1979 | Issued |
Array
(
[id] => 1925757
[patent_doc_number] => 04249541
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-02-10
[patent_title] => 'Biopsy device'
[patent_app_type] => 1
[patent_app_number] => 6/033742
[patent_app_country] => US
[patent_app_date] => 1979-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 2020
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/249/04249541.pdf
[firstpage_image] =>[orig_patent_app_number] => 033742
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/033742 | Biopsy device | Apr 25, 1979 | Issued |
Array
(
[id] => 1925753
[patent_doc_number] => 04249540
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-02-10
[patent_title] => 'Optical somato-measuring apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/030887
[patent_app_country] => US
[patent_app_date] => 1979-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2049
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/249/04249540.pdf
[firstpage_image] =>[orig_patent_app_number] => 030887
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/030887 | Optical somato-measuring apparatus | Apr 16, 1979 | Issued |
Array
(
[id] => 1867801
[patent_doc_number] => 04258718
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-31
[patent_title] => 'Measuring respiratory air volume'
[patent_app_type] => 1
[patent_app_number] => 6/030314
[patent_app_country] => US
[patent_app_date] => 1979-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2725
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/258/04258718.pdf
[firstpage_image] =>[orig_patent_app_number] => 030314
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/030314 | Measuring respiratory air volume | Apr 15, 1979 | Issued |
Array
(
[id] => 1887770
[patent_doc_number] => 04266535
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-12
[patent_title] => 'Diagnostic lamp'
[patent_app_type] => 1
[patent_app_number] => 6/029541
[patent_app_country] => US
[patent_app_date] => 1979-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3444
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/266/04266535.pdf
[firstpage_image] =>[orig_patent_app_number] => 029541
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/029541 | Diagnostic lamp | Apr 11, 1979 | Issued |
Array
(
[id] => 1882083
[patent_doc_number] => 04248245
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-02-03
[patent_title] => 'Method and device for determining and separating the alveolar air proportion from the breathing air'
[patent_app_type] => 1
[patent_app_number] => 6/029348
[patent_app_country] => US
[patent_app_date] => 1979-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2401
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/248/04248245.pdf
[firstpage_image] =>[orig_patent_app_number] => 029348
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/029348 | Method and device for determining and separating the alveolar air proportion from the breathing air | Apr 11, 1979 | Issued |
Array
(
[id] => 1896264
[patent_doc_number] => 04292979
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-06
[patent_title] => 'Allergy testing apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/028344
[patent_app_country] => US
[patent_app_date] => 1979-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3907
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/292/04292979.pdf
[firstpage_image] =>[orig_patent_app_number] => 028344
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/028344 | Allergy testing apparatus | Apr 8, 1979 | Issued |
Array
(
[id] => 1963900
[patent_doc_number] => 04319583
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-16
[patent_title] => 'Animal birth detector'
[patent_app_type] => 1
[patent_app_number] => 6/027943
[patent_app_country] => US
[patent_app_date] => 1979-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3161
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/319/04319583.pdf
[firstpage_image] =>[orig_patent_app_number] => 027943
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/027943 | Animal birth detector | Apr 5, 1979 | Issued |
Array
(
[id] => 1892632
[patent_doc_number] => 04281665
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-04
[patent_title] => 'Thermodilution injection system including an injectate cooling system'
[patent_app_type] => 1
[patent_app_number] => 6/025923
[patent_app_country] => US
[patent_app_date] => 1979-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2155
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 376
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/281/04281665.pdf
[firstpage_image] =>[orig_patent_app_number] => 025923
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/025923 | Thermodilution injection system including an injectate cooling system | Apr 1, 1979 | Issued |
Array
(
[id] => 1887886
[patent_doc_number] => 04266559
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-12
[patent_title] => 'Blood sampler'
[patent_app_type] => 1
[patent_app_number] => 6/025980
[patent_app_country] => US
[patent_app_date] => 1979-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 8
[patent_no_of_words] => 2134
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/266/04266559.pdf
[firstpage_image] =>[orig_patent_app_number] => 025980
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/025980 | Blood sampler | Apr 1, 1979 | Issued |
Array
(
[id] => 1887882
[patent_doc_number] => 04266558
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-12
[patent_title] => 'Method of collecting and dispensing a blood sample'
[patent_app_type] => 1
[patent_app_number] => 6/025979
[patent_app_country] => US
[patent_app_date] => 1979-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 1258
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/266/04266558.pdf
[firstpage_image] =>[orig_patent_app_number] => 025979
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/025979 | Method of collecting and dispensing a blood sample | Apr 1, 1979 | Issued |
Array
(
[id] => 1895561
[patent_doc_number] => 04262677
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-21
[patent_title] => 'Culture sampling device and method'
[patent_app_type] => 1
[patent_app_number] => 6/023790
[patent_app_country] => US
[patent_app_date] => 1979-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3049
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/262/04262677.pdf
[firstpage_image] =>[orig_patent_app_number] => 023790
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/023790 | Culture sampling device and method | Mar 25, 1979 | Issued |
Array
(
[id] => 1867755
[patent_doc_number] => 04258709
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-31
[patent_title] => 'Device to combat dribbling'
[patent_app_type] => 1
[patent_app_number] => 6/023600
[patent_app_country] => US
[patent_app_date] => 1979-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2039
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/258/04258709.pdf
[firstpage_image] =>[orig_patent_app_number] => 023600
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/023600 | Device to combat dribbling | Mar 25, 1979 | Issued |
Array
(
[id] => 1867814
[patent_doc_number] => 04258720
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-31
[patent_title] => 'Strain gauge plethysmograph'
[patent_app_type] => 1
[patent_app_number] => 6/010952
[patent_app_country] => US
[patent_app_date] => 1979-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/258/04258720.pdf
[firstpage_image] =>[orig_patent_app_number] => 010952
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/010952 | Strain gauge plethysmograph | Feb 8, 1979 | Issued |
Array
(
[id] => 1860662
[patent_doc_number] => 04267846
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-19
[patent_title] => 'Controlled volume blood sampling syringe'
[patent_app_type] => 1
[patent_app_number] => 6/007135
[patent_app_country] => US
[patent_app_date] => 1979-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/267/04267846.pdf
[firstpage_image] =>[orig_patent_app_number] => 007135
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/007135 | Controlled volume blood sampling syringe | Jan 28, 1979 | Issued |
Array
(
[id] => 1867818
[patent_doc_number] => 04258721
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-31
[patent_title] => 'Self-contained portable hysteroscope'
[patent_app_type] => 1
[patent_app_number] => 6/003972
[patent_app_country] => US
[patent_app_date] => 1979-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/258/04258721.pdf
[firstpage_image] =>[orig_patent_app_number] => 003972
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/003972 | Self-contained portable hysteroscope | Jan 15, 1979 | Issued |
Array
(
[id] => 1932791
[patent_doc_number] => 04324262
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-13
[patent_title] => 'Aspirating culture catheter and method of use'
[patent_app_type] => 1
[patent_app_number] => 6/000551
[patent_app_country] => US
[patent_app_date] => 1979-01-02
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/324/04324262.pdf
[firstpage_image] =>[orig_patent_app_number] => 000551
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/000551 | Aspirating culture catheter and method of use | Jan 1, 1979 | Issued |
Array
(
[id] => 1894996
[patent_doc_number] => 04265248
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-05
[patent_title] => 'Differential olfactometer'
[patent_app_type] => 1
[patent_app_number] => 5/969257
[patent_app_country] => US
[patent_app_date] => 1978-12-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/265/04265248.pdf
[firstpage_image] =>[orig_patent_app_number] => 969257
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/969257 | Differential olfactometer | Dec 12, 1978 | Issued |
Array
(
[id] => 1949522
[patent_doc_number] => 04354499
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-10-19
[patent_title] => 'Apparatus and method for nuclear magnetic resonance scanning and mapping'
[patent_app_type] => 1
[patent_app_number] => 5/961858
[patent_app_country] => US
[patent_app_date] => 1978-11-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/354/04354499.pdf
[firstpage_image] =>[orig_patent_app_number] => 961858
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/961858 | Apparatus and method for nuclear magnetic resonance scanning and mapping | Nov 19, 1978 | Issued |
Array
(
[id] => 1886524
[patent_doc_number] => 04280509
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-28
[patent_title] => 'Valved blood sampling device'
[patent_app_type] => 1
[patent_app_number] => 5/956925
[patent_app_country] => US
[patent_app_date] => 1978-11-02
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/280/04280509.pdf
[firstpage_image] =>[orig_patent_app_number] => 956925
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/956925 | Valved blood sampling device | Nov 1, 1978 | Issued |