
David Lam
Examiner (ID: 17065, Phone: (571)272-1782 , Office: P/2825 )
| Most Active Art Unit | 2827 |
| Art Unit(s) | 2818, 2827, 2825 |
| Total Applications | 2102 |
| Issued Applications | 2016 |
| Pending Applications | 28 |
| Abandoned Applications | 60 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2562665
[patent_doc_number] => 04900422
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'System for monitoring and reporting the operability and calibration status of a dissolved oxygen sensor'
[patent_app_type] => 1
[patent_app_number] => 7/215784
[patent_app_country] => US
[patent_app_date] => 1988-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3634
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/900/04900422.pdf
[firstpage_image] =>[orig_patent_app_number] => 215784
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/215784 | System for monitoring and reporting the operability and calibration status of a dissolved oxygen sensor | Jul 4, 1988 | Issued |
Array
(
[id] => 2687871
[patent_doc_number] => 05064516
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-12
[patent_title] => 'Measuring gas levels'
[patent_app_type] => 1
[patent_app_number] => 7/211576
[patent_app_country] => US
[patent_app_date] => 1988-06-27
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[firstpage_image] =>[orig_patent_app_number] => 211576
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/211576 | Measuring gas levels | Jun 26, 1988 | Issued |
Array
(
[id] => 2701442
[patent_doc_number] => 04981572
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-01
[patent_title] => 'Electrode unit and package for a blood analyzer'
[patent_app_type] => 1
[patent_app_number] => 7/207636
[patent_app_country] => US
[patent_app_date] => 1988-06-16
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[firstpage_image] =>[orig_patent_app_number] => 207636
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/207636 | Electrode unit and package for a blood analyzer | Jun 15, 1988 | Issued |
Array
(
[id] => 2738866
[patent_doc_number] => 05002652
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Plasma polymerized polysiloxane membrane'
[patent_app_type] => 1
[patent_app_number] => 7/205136
[patent_app_country] => US
[patent_app_date] => 1988-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4623
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[pdf_file] => patents/05/002/05002652.pdf
[firstpage_image] =>[orig_patent_app_number] => 205136
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/205136 | Plasma polymerized polysiloxane membrane | Jun 9, 1988 | Issued |
Array
(
[id] => 2621517
[patent_doc_number] => 04906339
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-06
[patent_title] => 'Amperometric method'
[patent_app_type] => 1
[patent_app_number] => 7/201202
[patent_app_country] => US
[patent_app_date] => 1988-06-01
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[firstpage_image] =>[orig_patent_app_number] => 201202
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/201202 | Amperometric method | May 31, 1988 | Issued |
Array
(
[id] => 2482416
[patent_doc_number] => 04859306
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-22
[patent_title] => 'Selectively ion-permeable dry electrodes for analyzing selected ions in aqueous solution'
[patent_app_type] => 1
[patent_app_number] => 7/203550
[patent_app_country] => US
[patent_app_date] => 1988-05-31
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[pdf_file] => patents/04/859/04859306.pdf
[firstpage_image] =>[orig_patent_app_number] => 203550
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/203550 | Selectively ion-permeable dry electrodes for analyzing selected ions in aqueous solution | May 30, 1988 | Issued |
Array
(
[id] => 2745970
[patent_doc_number] => 05071526
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[patent_issue_date] => 1991-12-10
[patent_title] => 'Acidic gas sensors and method of using same'
[patent_app_type] => 1
[patent_app_number] => 7/199426
[patent_app_country] => US
[patent_app_date] => 1988-05-27
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[pdf_file] => patents/05/071/05071526.pdf
[firstpage_image] =>[orig_patent_app_number] => 199426
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/199426 | Acidic gas sensors and method of using same | May 26, 1988 | Issued |
Array
(
[id] => 2518038
[patent_doc_number] => 04880519
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-14
[patent_title] => 'Gas sensor element'
[patent_app_type] => 1
[patent_app_number] => 7/198029
[patent_app_country] => US
[patent_app_date] => 1988-05-24
[patent_effective_date] => 0000-00-00
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[patent_no_of_claims] => 11
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[pdf_file] => patents/04/880/04880519.pdf
[firstpage_image] =>[orig_patent_app_number] => 198029
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/198029 | Gas sensor element | May 23, 1988 | Issued |
Array
(
[id] => 2551782
[patent_doc_number] => 04897174
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-30
[patent_title] => 'Gas sensing apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/198028
[patent_app_country] => US
[patent_app_date] => 1988-05-24
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[pdf_file] => patents/04/897/04897174.pdf
[firstpage_image] =>[orig_patent_app_number] => 198028
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/198028 | Gas sensing apparatus | May 23, 1988 | Issued |
Array
(
[id] => 2661691
[patent_doc_number] => 04935109
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-19
[patent_title] => 'Double-cell electroplating apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 7/197793
[patent_app_country] => US
[patent_app_date] => 1988-05-23
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[pdf_file] => patents/04/935/04935109.pdf
[firstpage_image] =>[orig_patent_app_number] => 197793
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/197793 | Double-cell electroplating apparatus and method | May 22, 1988 | Issued |
Array
(
[id] => 2757085
[patent_doc_number] => 04994158
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-19
[patent_title] => 'Method for analyzing a gas mixture'
[patent_app_type] => 1
[patent_app_number] => 7/196548
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[patent_app_date] => 1988-05-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/994/04994158.pdf
[firstpage_image] =>[orig_patent_app_number] => 196548
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/196548 | Method for analyzing a gas mixture | May 19, 1988 | Issued |
| 07/198593 | IONIC CONCENTRATION MEASUREMENT METHOD | May 19, 1988 | Abandoned |
| 07/196186 | SURFACE ELECTRODE PROBE FOR ASSESSMENT OF CORROSION ACTIVITY IN REINFORCED CONCRETE | May 15, 1988 | Abandoned |
Array
(
[id] => 2700205
[patent_doc_number] => 04992147
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[patent_issue_date] => 1991-02-12
[patent_title] => 'Electrochemical process for producing hydrosulfite solutions'
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[firstpage_image] =>[orig_patent_app_number] => 190630
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/190630 | Electrochemical process for producing hydrosulfite solutions | May 4, 1988 | Issued |
Array
(
[id] => 2510157
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[patent_issue_date] => 1989-09-05
[patent_title] => 'Apparatus for sensing air-fuel ratio'
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[firstpage_image] =>[orig_patent_app_number] => 190144
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/190144 | Apparatus for sensing air-fuel ratio | May 3, 1988 | Issued |
Array
(
[id] => 2552782
[patent_doc_number] => 04853091
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[patent_title] => 'Method and apparatus for the electrochemical determination of oxygen concentration'
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[pdf_file] => patents/04/853/04853091.pdf
[firstpage_image] =>[orig_patent_app_number] => 186755
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/186755 | Method and apparatus for the electrochemical determination of oxygen concentration | Apr 25, 1988 | Issued |
Array
(
[id] => 2475087
[patent_doc_number] => 04822458
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[patent_issue_date] => 1989-04-18
[patent_title] => 'Anodic coating with enhanced thermal conductivity'
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[firstpage_image] =>[orig_patent_app_number] => 188774
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/188774 | Anodic coating with enhanced thermal conductivity | Apr 24, 1988 | Issued |
Array
(
[id] => 2582255
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[patent_title] => 'Electrochemical analyzer for measuring the concentration of atoms or molecules in a fluid and method of making same'
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[pdf_file] => patents/04/891/04891123.pdf
[firstpage_image] =>[orig_patent_app_number] => 179584
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/179584 | Electrochemical analyzer for measuring the concentration of atoms or molecules in a fluid and method of making same | Apr 7, 1988 | Issued |
Array
(
[id] => 2483719
[patent_doc_number] => 04828671
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[patent_issue_date] => 1989-05-09
[patent_title] => 'Unitary self-referencing combined dual gas sensor'
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[pdf_file] => patents/04/828/04828671.pdf
[firstpage_image] =>[orig_patent_app_number] => 175433
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/175433 | Unitary self-referencing combined dual gas sensor | Mar 29, 1988 | Issued |
Array
(
[id] => 2483734
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[patent_issue_date] => 1989-05-09
[patent_title] => 'Unitary self-generating reference gas sensor'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/175434 | Unitary self-generating reference gas sensor | Mar 29, 1988 | Issued |