COKING WASTEWATER TREATMENT

Canada Patent

Stats

N/A
Issued Date
Jun 6, 2013
app pub date
Nov 30, 2011
filing date
Nov 30, 2011

priority date (Note)
Published

status (Note)

Importance

Loading Importance Indicators... loading....

Abstract

A process for treating coking wastewater contains the steps of passing the coking wastewater in such an order through coagulation, particles removal, and ion-exchange resin.

Loading the Abstract Image... loading....

First Claim

See full text

loading....

all claims.. loading....

Family

Loading Family data... loading....

Patent Owner(s)

Patent Owner	Address
ROHM & HAAS	US

International Classification(s)

C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....

[Classification Symbol]

[Patents Count]

Inventor(s)

Inventor Name	Address
WANG XIANRUI	NO 31 HUATUO ROAD DAXING DISTRICT BEIJING 102629 BEIJING CITY BEIJING CITY 102629
ZHANG ZHENG	SHENZHEN
CAI JIANGUO	210000 NO 2 SOUTHEAST UNIVERSITY ROAD JIANGNING DISTRICT NANJING CITY JIANGSU PROVINCE NANJING CITY JIANGSU PROVINCE 210000
YAN ZHAOHUI	NO 8 WUHUA ROAD HUAYUAN INDUSTRIAL ZONE NEW INDUSTRIAL PARK BINHAI NEW AREA TIANJIN 300384 TIANJIN CITY TIANJIN CITY 300384

Cited Art Landscape

Load Citation

Full Text

2856588

COKING WASTEWATER TREATMENT

Legal Events

Matter Detail

Update Public Data Dismiss Edit

Country:

Application No:

Patent No:

Application Publication No:

Status:

Priority Date:

Filing Date:

Matter Type:

Local Registration No:

Docket No:

Secondary System Identifier (SSI):

Customer Application No:

Filing Type:

Request for Examination Date:

Parent Filing Date:

Complete Specification Date:

PCT Filing Date:

National Entry Date:

First Publication Date:

Allowance Date:

Grant Date:

Grant Publication Date:

Claims:

Independent Claims:

Law Firm:

Renewals Detail

Edit

Applicant:

Applicant ID:

Entity Size:

Renewal Status:

Renewal Base Date:

Renewal Trigger Date:

Patent Searching
Technology Searching
Owner and Inventor Searching
Patent Analytics
Owner Analytics
Attorney Analytics
Inventor Analytics
Technology Analytics
Mobile Searching
Tagging
Advanced Patent Analytics
Advanced Owner Analytics
Mobile Portfolio/Analytics
Detailed Attorney Information
Prosecution analytics
Pre-publication Data
Monthly PAIR Information and Watches
Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Follows in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited

FREE	$9.95/mo		$39.95/mo	$99.95/mo

PAIR Watch Weekly Update		$2.75/mo/patent		$2.65/mo/patent
PAIR Watch Daily Update		$5.75/mo/patent		$5.55/mo/patent
Upgrade Now	Upgrade Now		Upgrade Now	Upgrade Now

Patent Searching
Technology Searching
Owner and Inventor Searching
Patent Analytics
Owner Analytics
Attorney Analytics
Inventor Analytics
Technology Analytics
Mobile Searching
Tagging
Advanced Patent Analytics
Advanced Owner Analytics
Mobile Portfolio/Analytics
Detailed Attorney Information
Prosecution analytics
Pre-publication Data
Monthly PAIR Information and Watches
Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Watches in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited

FREE	$9.95/mo		$39.95/mo	$99.95/mo

PAIR Watch Weekly Update		$2.75/mo/patent		$2.65/mo/patent
PAIR Watch Daily Update		$5.75/mo/patent		$5.55/mo/patent
Upgrade Now	Upgrade Now		Upgrade Now	Upgrade Now

Patent Searching
Technology Searching
Owner and Inventor Searching
Patent Analytics
Owner Analytics
Attorney Analytics
Inventor Analytics
Technology Analytics
Mobile Searching
Tagging
Advanced Patent Analytics
Advanced Owner Analytics
Mobile Portfolio/Analytics
Detailed Attorney Information
Prosecution analytics
Pre-publication Data
Monthly PAIR Information and Watches
Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Follows in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited


APP PUB NO	CA-2856588-A1
SERIAL NO	2856588
DOCKET NO

Free

Premium

Professional

Enterprise

FREE

$9.95/mo

$39.95/mo

$99.95/mo

Free

Premium

Professional

Enterprise

FREE

$9.95/mo

$39.95/mo

$99.95/mo

Please Confirm Your Upgraded Plan Purchase By Selecting Upgrade Button

Free

Premium

Professional

Enterprise

FREE

$9.95/mo

$39.95/mo

$99.95/mo

Please Confirm Your Upgraded Plan Purchase By Selecting Upgrade Button

2856588

Stats

Importance

Abstract

First Claim

Family

Country Designations

Patent Owner(s)

International Classification(s)

Inventor(s)

Cited Art Landscape

Full Text

Legal Events

Matter Detail

Renewals Detail

Important Notes on Latency of Status data

Important Note on Priority Date data

Only for Granted EP cases