
David Lam
Examiner (ID: 17065)
| 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] => 3850445
[patent_doc_number] => 05705080
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-06
[patent_title] => 'Plasma-inert cover and plasma cleaning process'
[patent_app_type] => 1
[patent_app_number] => 8/271134
[patent_app_country] => US
[patent_app_date] => 1994-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 5491
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[patent_maintenance] => 1
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[pdf_file] => patents/05/705/05705080.pdf
[firstpage_image] =>[orig_patent_app_number] => 271134
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/271134 | Plasma-inert cover and plasma cleaning process | Jul 5, 1994 | Issued |
Array
(
[id] => 3534817
[patent_doc_number] => 05480511
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-02
[patent_title] => 'Method for contactless real-time in-situ monitoring of a chemical etching process'
[patent_app_type] => 1
[patent_app_number] => 8/269860
[patent_app_country] => US
[patent_app_date] => 1994-06-30
[patent_effective_date] => 0000-00-00
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[patent_words_short_claim] => 145
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[pdf_file] => patents/05/480/05480511.pdf
[firstpage_image] =>[orig_patent_app_number] => 269860
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/269860 | Method for contactless real-time in-situ monitoring of a chemical etching process | Jun 29, 1994 | Issued |
Array
(
[id] => 3680953
[patent_doc_number] => 05643424
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-01
[patent_title] => 'Apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water'
[patent_app_type] => 1
[patent_app_number] => 8/267379
[patent_app_country] => US
[patent_app_date] => 1994-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 7428
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[pdf_file] => patents/05/643/05643424.pdf
[firstpage_image] =>[orig_patent_app_number] => 267379
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/267379 | Apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water | Jun 28, 1994 | Issued |
Array
(
[id] => 3484111
[patent_doc_number] => 05425871
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-06-20
[patent_title] => 'Solid state reference electrode for high temperature electrochemical measurements'
[patent_app_type] => 1
[patent_app_number] => 8/266426
[patent_app_country] => US
[patent_app_date] => 1994-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3726
[patent_no_of_claims] => 9
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[pdf_file] => patents/05/425/05425871.pdf
[firstpage_image] =>[orig_patent_app_number] => 266426
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/266426 | Solid state reference electrode for high temperature electrochemical measurements | Jun 26, 1994 | Issued |
Array
(
[id] => 4402583
[patent_doc_number] => 06228238
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Outside power source-type, electrical, corrosion protection'
[patent_app_type] => 1
[patent_app_number] => 8/259933
[patent_app_country] => US
[patent_app_date] => 1994-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3508
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[pdf_file] => patents/06/228/06228238.pdf
[firstpage_image] =>[orig_patent_app_number] => 259933
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/259933 | Outside power source-type, electrical, corrosion protection | Jun 12, 1994 | Issued |
Array
(
[id] => 3535144
[patent_doc_number] => 05480534
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-02
[patent_title] => 'Electrode for measuring PH'
[patent_app_type] => 1
[patent_app_number] => 8/255627
[patent_app_country] => US
[patent_app_date] => 1994-06-09
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/480/05480534.pdf
[firstpage_image] =>[orig_patent_app_number] => 255627
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/255627 | Electrode for measuring PH | Jun 8, 1994 | Issued |
Array
(
[id] => 3452449
[patent_doc_number] => 05472580
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-05
[patent_title] => 'Catalytic converter diagnostic sensor'
[patent_app_type] => 1
[patent_app_number] => 8/257777
[patent_app_country] => US
[patent_app_date] => 1994-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2248
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[pdf_file] => patents/05/472/05472580.pdf
[firstpage_image] =>[orig_patent_app_number] => 257777
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/257777 | Catalytic converter diagnostic sensor | Jun 8, 1994 | Issued |
Array
(
[id] => 3818808
[patent_doc_number] => 05730857
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-24
[patent_title] => 'Method for detecting ions and small molecules in aqueous and non-aqueous liquids'
[patent_app_type] => 1
[patent_app_number] => 8/255734
[patent_app_country] => US
[patent_app_date] => 1994-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 4271
[patent_no_of_claims] => 8
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[pdf_file] => patents/05/730/05730857.pdf
[firstpage_image] =>[orig_patent_app_number] => 255734
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/255734 | Method for detecting ions and small molecules in aqueous and non-aqueous liquids | Jun 6, 1994 | Issued |
Array
(
[id] => 3655190
[patent_doc_number] => 05647945
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-15
[patent_title] => 'Vacuum processing apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/255924
[patent_app_country] => US
[patent_app_date] => 1994-06-07
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[pdf_file] => patents/05/647/05647945.pdf
[firstpage_image] =>[orig_patent_app_number] => 255924
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/255924 | Vacuum processing apparatus | Jun 6, 1994 | Issued |
Array
(
[id] => 4264845
[patent_doc_number] => 06322691
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-27
[patent_title] => 'Method for passivating steel in large structures formed of steel-reinforced concrete'
[patent_app_type] => 1
[patent_app_number] => 8/255010
[patent_app_country] => US
[patent_app_date] => 1994-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/06/322/06322691.pdf
[firstpage_image] =>[orig_patent_app_number] => 255010
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/255010 | Method for passivating steel in large structures formed of steel-reinforced concrete | Jun 6, 1994 | Issued |
Array
(
[id] => 3491220
[patent_doc_number] => 05531873
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-02
[patent_title] => 'Electrode arrangement to be used in the cathodic protection of concrete structures and a fixing element'
[patent_app_type] => 1
[patent_app_number] => 8/250476
[patent_app_country] => US
[patent_app_date] => 1994-05-27
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[pdf_file] => patents/05/531/05531873.pdf
[firstpage_image] =>[orig_patent_app_number] => 250476
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/250476 | Electrode arrangement to be used in the cathodic protection of concrete structures and a fixing element | May 26, 1994 | Issued |
Array
(
[id] => 3478027
[patent_doc_number] => 05445719
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-29
[patent_title] => 'Corrosion control of dissimilar metals'
[patent_app_type] => 1
[patent_app_number] => 8/249228
[patent_app_country] => US
[patent_app_date] => 1994-05-25
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[pdf_file] => patents/05/445/05445719.pdf
[firstpage_image] =>[orig_patent_app_number] => 249228
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/249228 | Corrosion control of dissimilar metals | May 24, 1994 | Issued |
Array
(
[id] => 3107003
[patent_doc_number] => 05464523
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-07
[patent_title] => 'Sensors for sulfur activity measurements'
[patent_app_type] => 1
[patent_app_number] => 8/245341
[patent_app_country] => US
[patent_app_date] => 1994-05-18
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[firstpage_image] =>[orig_patent_app_number] => 245341
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/245341 | Sensors for sulfur activity measurements | May 17, 1994 | Issued |
Array
(
[id] => 3524246
[patent_doc_number] => 05582710
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-10
[patent_title] => 'Electrochemical cell and its use for the separation and the electrochemical extraction of oxygen'
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[patent_app_number] => 8/244034
[patent_app_country] => US
[patent_app_date] => 1994-05-16
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[pdf_file] => patents/05/582/05582710.pdf
[firstpage_image] =>[orig_patent_app_number] => 244034
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/244034 | Electrochemical cell and its use for the separation and the electrochemical extraction of oxygen | May 15, 1994 | Issued |
Array
(
[id] => 3437889
[patent_doc_number] => 05466353
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-14
[patent_title] => 'Electric power distribution system for active cathodic protection of reinforced concrete constructions'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/244056 | Electric power distribution system for active cathodic protection of reinforced concrete constructions | May 12, 1994 | Issued |
| 08/235212 | SOLUTION PHASE ION AND WATER SENSITIVE DETECTOR | Apr 28, 1994 | Abandoned |
Array
(
[id] => 3560860
[patent_doc_number] => 05482609
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[patent_issue_date] => 1996-01-09
[patent_title] => 'Solid electrolyte gas sensor'
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[firstpage_image] =>[orig_patent_app_number] => 236021
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/236021 | Solid electrolyte gas sensor | Apr 25, 1994 | Issued |
Array
(
[id] => 4303449
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/229567 | Probe having coaxial design for use with dissolved oxygen meter | Apr 18, 1994 | Issued |