David P Porta
Supervisory Patent Examiner (ID: 12383, Phone: (571)272-2444 , Office: P/2884 )
Most Active Art Unit | 2506 |
Art Unit(s) | 2884, 2899, 2878, 2882, 3621, 2876, 2506 |
Total Applications | 1617 |
Issued Applications | 1310 |
Pending Applications | 166 |
Abandoned Applications | 141 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 3720126
[patent_doc_number] => 05702509
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-30
[patent_title] => 'Masonry treatment composition'
[patent_app_type] => 1
[patent_app_number] => 8/577643
[patent_app_country] => US
[patent_app_date] => 1995-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6415
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/702/05702509.pdf
[firstpage_image] =>[orig_patent_app_number] => 577643
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/577643 | Masonry treatment composition | Dec 21, 1995 | Issued |
Array
(
[id] => 3546368
[patent_doc_number] => 05573581
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-12
[patent_title] => 'Coating composition for treating color sensitivity of a color picture tube'
[patent_app_type] => 1
[patent_app_number] => 8/575997
[patent_app_country] => US
[patent_app_date] => 1995-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1480
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/573/05573581.pdf
[firstpage_image] =>[orig_patent_app_number] => 575997
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/575997 | Coating composition for treating color sensitivity of a color picture tube | Dec 20, 1995 | Issued |
Array
(
[id] => 3583612
[patent_doc_number] => 05567234
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-22
[patent_title] => 'Low misting sprayable dispersion of colloidal silica with xanthan gum'
[patent_app_type] => 1
[patent_app_number] => 8/575586
[patent_app_country] => US
[patent_app_date] => 1995-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1361
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/567/05567234.pdf
[firstpage_image] =>[orig_patent_app_number] => 575586
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/575586 | Low misting sprayable dispersion of colloidal silica with xanthan gum | Dec 19, 1995 | Issued |
Array
(
[id] => 3565275
[patent_doc_number] => 05538553
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Organomineral paste and method of use as construction material'
[patent_app_type] => 1
[patent_app_number] => 8/574035
[patent_app_country] => US
[patent_app_date] => 1995-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1930
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/538/05538553.pdf
[firstpage_image] =>[orig_patent_app_number] => 574035
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/574035 | Organomineral paste and method of use as construction material | Dec 17, 1995 | Issued |
Array
(
[id] => 3628785
[patent_doc_number] => 05630872
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-20
[patent_title] => 'Formation of thin-film patterns of a metal oxide'
[patent_app_type] => 1
[patent_app_number] => 8/570576
[patent_app_country] => US
[patent_app_date] => 1995-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 27384
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/630/05630872.pdf
[firstpage_image] =>[orig_patent_app_number] => 570576
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/570576 | Formation of thin-film patterns of a metal oxide | Dec 10, 1995 | Issued |
Array
(
[id] => 3686399
[patent_doc_number] => 05679147
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-21
[patent_title] => 'Water-based organic polysiloxane-containing compositions, processes for their preparation and their use'
[patent_app_type] => 1
[patent_app_number] => 8/569900
[patent_app_country] => US
[patent_app_date] => 1995-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6282
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 436
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/679/05679147.pdf
[firstpage_image] =>[orig_patent_app_number] => 569900
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/569900 | Water-based organic polysiloxane-containing compositions, processes for their preparation and their use | Dec 7, 1995 | Issued |
Array
(
[id] => 3626548
[patent_doc_number] => 05609676
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-11
[patent_title] => 'Recycling of dyed cellulosic waste'
[patent_app_type] => 1
[patent_app_number] => 8/569510
[patent_app_country] => US
[patent_app_date] => 1995-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3612
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/609/05609676.pdf
[firstpage_image] =>[orig_patent_app_number] => 569510
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/569510 | Recycling of dyed cellulosic waste | Dec 7, 1995 | Issued |
Array
(
[id] => 3689045
[patent_doc_number] => 05650001
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-22
[patent_title] => 'Compositions and methods for treating compact discs'
[patent_app_type] => 1
[patent_app_number] => 8/588361
[patent_app_country] => US
[patent_app_date] => 1995-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3390
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/650/05650001.pdf
[firstpage_image] =>[orig_patent_app_number] => 588361
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/588361 | Compositions and methods for treating compact discs | Nov 30, 1995 | Issued |
Array
(
[id] => 3752115
[patent_doc_number] => 05720804
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-24
[patent_title] => 'Top nail coat composition'
[patent_app_type] => 1
[patent_app_number] => 8/564969
[patent_app_country] => US
[patent_app_date] => 1995-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4453
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/720/05720804.pdf
[firstpage_image] =>[orig_patent_app_number] => 564969
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/564969 | Top nail coat composition | Nov 29, 1995 | Issued |
Array
(
[id] => 3659547
[patent_doc_number] => 05597408
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-28
[patent_title] => 'Anti-reflective coating composition'
[patent_app_type] => 1
[patent_app_number] => 8/564959
[patent_app_country] => US
[patent_app_date] => 1995-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1541
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/597/05597408.pdf
[firstpage_image] =>[orig_patent_app_number] => 564959
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/564959 | Anti-reflective coating composition | Nov 29, 1995 | Issued |
08/564707 | BIODEGRADABLE, GRAIN PROTEIN-BASED SOLID ARTICLES AND FORMING METHODS | Nov 28, 1995 | Abandoned |
Array
(
[id] => 3504690
[patent_doc_number] => 05562767
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Manufactured aggregate composite'
[patent_app_type] => 1
[patent_app_number] => 8/562777
[patent_app_country] => US
[patent_app_date] => 1995-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5616
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/562/05562767.pdf
[firstpage_image] =>[orig_patent_app_number] => 562777
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/562777 | Manufactured aggregate composite | Nov 26, 1995 | Issued |
Array
(
[id] => 3723882
[patent_doc_number] => 05665153
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-09
[patent_title] => 'Bitumen compositions'
[patent_app_type] => 1
[patent_app_number] => 8/561500
[patent_app_country] => US
[patent_app_date] => 1995-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2045
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/665/05665153.pdf
[firstpage_image] =>[orig_patent_app_number] => 561500
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/561500 | Bitumen compositions | Nov 19, 1995 | Issued |
Array
(
[id] => 3527786
[patent_doc_number] => 05556481
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Use of a colostrum or breast milk to inhibit the accumulation of proteins at the surface of synthetic polymers used in contact with biological systems; application to the care of contact lenses'
[patent_app_type] => 1
[patent_app_number] => 8/560619
[patent_app_country] => US
[patent_app_date] => 1995-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2460
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/556/05556481.pdf
[firstpage_image] =>[orig_patent_app_number] => 560619
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/560619 | Use of a colostrum or breast milk to inhibit the accumulation of proteins at the surface of synthetic polymers used in contact with biological systems; application to the care of contact lenses | Nov 19, 1995 | Issued |
Array
(
[id] => 3654543
[patent_doc_number] => 05647899
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-15
[patent_title] => 'Sealing composition for concrete'
[patent_app_type] => 1
[patent_app_number] => 8/560438
[patent_app_country] => US
[patent_app_date] => 1995-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2261
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/647/05647899.pdf
[firstpage_image] =>[orig_patent_app_number] => 560438
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/560438 | Sealing composition for concrete | Nov 16, 1995 | Issued |
Array
(
[id] => 3679969
[patent_doc_number] => 05643359
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-01
[patent_title] => 'Dispersion of plant pulp in concrete and use thereof'
[patent_app_type] => 1
[patent_app_number] => 8/558847
[patent_app_country] => US
[patent_app_date] => 1995-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7125
[patent_no_of_claims] => 35
[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/05/643/05643359.pdf
[firstpage_image] =>[orig_patent_app_number] => 558847
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/558847 | Dispersion of plant pulp in concrete and use thereof | Nov 14, 1995 | Issued |
Array
(
[id] => 3601521
[patent_doc_number] => 05588990
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Pozzolan cement compositions and admixtures therefor'
[patent_app_type] => 1
[patent_app_number] => 8/552635
[patent_app_country] => US
[patent_app_date] => 1995-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4497
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588990.pdf
[firstpage_image] =>[orig_patent_app_number] => 552635
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/552635 | Pozzolan cement compositions and admixtures therefor | Nov 2, 1995 | Issued |
Array
(
[id] => 3622477
[patent_doc_number] => 05602064
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-11
[patent_title] => 'Method of producing microwave dielectric'
[patent_app_type] => 1
[patent_app_number] => 8/552708
[patent_app_country] => US
[patent_app_date] => 1995-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1057
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/602/05602064.pdf
[firstpage_image] =>[orig_patent_app_number] => 552708
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/552708 | Method of producing microwave dielectric | Nov 2, 1995 | Issued |
Array
(
[id] => 3723422
[patent_doc_number] => 05634969
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-03
[patent_title] => 'Organoclay compositions'
[patent_app_type] => 1
[patent_app_number] => 8/552452
[patent_app_country] => US
[patent_app_date] => 1995-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 9714
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/634/05634969.pdf
[firstpage_image] =>[orig_patent_app_number] => 552452
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/552452 | Organoclay compositions | Nov 2, 1995 | Issued |
08/552341 | NON-STICK LIQUID COMPOSITION FOR FOOD-CONTACTING COOKING SURFACES AND A METHOD OF USING THE COMPOSITION | Nov 1, 1995 | Abandoned |